Footnotes, rather than in-text citations, are used for referencing in your paper.
How: Create footnotes in Word by first clicking in the text where you want to insert a footnote, then click on References, then Insert Footnote, or use the shortcut CTRL-ALT-F (view the brief tutorials below for a guide)
Where: The footnote can appear at the end of a sentence (after the full stop) or within the sentence, at the point where you mention anything needing a footnote.
When to add footnotes:
For more information on quotes, see p. 8 of the OSCOLA guide.
If you use your own words to express an idea that is specific to a particular writer (a judge in a case, an opinion in a book), cite that source even if you explain the idea in your own words. But, if you have read several textbooks to get an overview of the topic and the same idea is expressed in each one, then you may not need a specific reference when expressing this idea in your own words, because information that is widely known may be considered "common knowledge".
When in doubt, reference it.
The information presented in the footnote is the same as in the reference list except for the author's name:
Elizabeth Fisher, Risk Regulation and Administrative Constitutionalism (Hart Publishing 2007).
Fisher E, Risk Regulation and Administrative Constitutionalism (Hart Publishing 2007)
Create a bibliography at the end of your work (after the text and appendices, if any). The bibliography lists all of the sources used in your work. Each source only needs to be listed once, even if you have referred to it multiple times.
If your work is long, you can divide the bibliography into three sections: Cases, Legislation and Secondary Sources
Cases - List the cases alphabetically in order of the first significant word. Do not italicise case names. You should list the cases alphabetically in order of the first significant word. The exception to this is cases where R is the first party, in which case you should list them under the second name.
Legislation - Include every statute listed in your work, along with the section numbers. Legislation is listed in alphabetical order. Statutory Instruments are listed separately, after Statutes.
Secondary Sources - List all secondary sources in one list, alphabetically by author surname. If citing more than one work by the same author, list the author’s works in chronological order (oldest first), and in alphabetical order of the first major word of the title within a single year. For unattributed works with no author, list these at the beginning of the reference list, in alphabetical order by first major word of the title.
For dissertations, the Table of Cases, Table of Legislation and any other primary sources are listed at the beginning of your paper, in this order: table of cases; table of legislation; other tables. See p. 10 of the OSCOLA guide.