APA aipamena

Norman, A. G. (1978). Soybean physiology, agronomy, and utilization. Academic Press.

Chicago Style aipamena

Norman, Arthur Geoffrey. Soybean Physiology, Agronomy, and Utilization. New York: Academic Press, 1978.

MLA aipamena

Norman, Arthur Geoffrey. Soybean Physiology, Agronomy, and Utilization. Academic Press, 1978.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.