Cita APA (7a ed.)

Whyte, W. F., & Boynton, D. (1983). Higher - yielding human systems for agriculture. Cornell University Press.

Cita Chicago Style (17a ed.)

Whyte, William Foote, y Damon Boynton. Higher - Yielding Human Systems for Agriculture. London: Cornell University Press, 1983.

Cita MLA (8a ed.)

Whyte, William Foote, y Damon Boynton. Higher - Yielding Human Systems for Agriculture. Cornell University Press, 1983.