Cita APA (7a ed.)

Smith, K., & Keenan, D. J. (1973). Essentials of mercantile law (3d ed.). Pitman.

Cita Chicago Style (17a ed.)

Smith, Kenneth, y Denis J. Keenan. Essentials of Mercantile Law. 3d ed. London: Pitman, 1973.

Cita MLA (9a ed.)

Smith, Kenneth, y Denis J. Keenan. Essentials of Mercantile Law. 3d ed. Pitman, 1973.