APA (7th ed.) Citation

Posner, R. A., & Easterbrook, F. H. (1981). Antitrust cases, economic notes, and other materials (2d ed.). West Pub. Co..

Chicago Style (17th ed.) Citation

Posner, Richard A., and Frank H. Easterbrook. Antitrust Cases, Economic Notes, and Other Materials. 2d ed. St. Paul, Minn.: West Pub. Co., 1981.

MLA (8th ed.) Citation

Posner, Richard A., and Frank H. Easterbrook. Antitrust Cases, Economic Notes, and Other Materials. 2d ed. West Pub. Co., 1981.