APA aipamena

(1992). Advances in agronomy - Vol 47. London: Academic Press.

Chicago Style aipamena

Advances in Agronomy - Vol 47. London: Academic Press, 1992.

MLA aipamena

Advances in Agronomy - Vol 47. London: Academic Press, 1992.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.