Cita APA (7th ed.)

Clarkson, K. W. (1998). West's business law: Text, cases, legal, ethical, regulatory, and international environment (7th ed.). West Educational Pub. Co.

Cita Chicago (17th ed.)

Clarkson, Kenneth W. West's Business Law: Text, Cases, Legal, Ethical, Regulatory, and International Environment. 7th ed. [Cincinnati, Ohio]: West Educational Pub. Co, 1998.

Cita MLA (9th ed.)

Clarkson, Kenneth W. West's Business Law: Text, Cases, Legal, Ethical, Regulatory, and International Environment. 7th ed. West Educational Pub. Co, 1998.