Cita APA (7a ed.)

Butz, E. L. (1951). Price fixing for foodstuffs. American Enterprise Association.

Cita Chicago Style (17a ed.)

Butz, Earl L. Price Fixing for Foodstuffs. New York: American Enterprise Association, 1951.

Cita MLA (8a ed.)

Butz, Earl L. Price Fixing for Foodstuffs. American Enterprise Association, 1951.