APA
(2020). The blue book : A uniform system of citation. New York: Harvard Law Review Association.
Chicago
2020. The blue book : A uniform system of citation. New York: Harvard Law Review Association.
Harvard
(2020). The blue book : A uniform system of citation. New York: Harvard Law Review Association.
MLA
The blue book : A uniform system of citation. New York: Harvard Law Review Association. 2020.