Cita APA (7th ed.)

Cramer, G. L., & Jensen, C. W. (1988). Agricultural economics and agribusiness (4th ed.). Wiley.

Cita Chicago (17th ed.)

Cramer, Gail L., i Clarence W. Jensen. Agricultural Economics and Agribusiness. 4th ed. New York: Wiley, 1988.

Cita MLA (8th ed.)

Cramer, Gail L., i Clarence W. Jensen. Agricultural Economics and Agribusiness. 4th ed. Wiley, 1988.