Gaya APA

Carmen, R, V, D, A, W, J, T. (2012,). Brief of leading cases in: law enforcement (ed. 8). USA: Elsevier.

Gaya MLA

Carmen, Ronaldo, V., Del, And, Walker,, Jeffery, T. "Brief of leading cases in: law enforcement". ed. 8 USA: Elsevier, 2012,. Buku.