Cita APA (7th ed.)

Cohen, M. L. (1989). How to find the law (9th ed.). West Pub. Co.

Cita Chicago (17th ed.)

Cohen, Morris L. How to Find the Law. 9th ed. St. Paul, Minn: West Pub. Co, 1989.

Cita MLA (9th ed.)

Cohen, Morris L. How to Find the Law. 9th ed. West Pub. Co, 1989.