APA (7th ed.) Citation

Oppenheim, S. C. (1986). 1986 supplement to Unfair trade practice and consumer protection: Cases and comments (4th ed.). West Pub. Co..

Chicago Style (17th ed.) Citation

Oppenheim, S. Chesterfield. 1986 Supplement to Unfair Trade Practice and Consumer Protection: Cases and Comments. 4th ed. St. Paul, Minn.: West Pub. Co., 1986.

MLA (9th ed.) Citation

Oppenheim, S. Chesterfield. 1986 Supplement to Unfair Trade Practice and Consumer Protection: Cases and Comments. 4th ed. West Pub. Co., 1986.