Gaya APA

CARMEN, R, V, D., WALKER, J, T. (2015). Briefs of leading cases in law enforcement (9 th ed.). London and New York: Routledge Classic.

Gaya MLA

CARMEN, Rolando, V., Del., WALKER, Jeffery, T. "Briefs of leading cases in law enforcement". 9 th ed. London and New York: Routledge Classic, 2015. Buku.