Cita APA (7th ed.)

Epp, D. J., & Malone, J. W. (1981). Agricultural economic analysis. Macmillan.

Cita Chicago (17th ed.)

Epp, Donald J., i John W. Malone. Agricultural Economic Analysis. New York: Macmillan, 1981.

Cita MLA (9th ed.)

Epp, Donald J., i John W. Malone. Agricultural Economic Analysis. Macmillan, 1981.