APA (7e ed.) Bronvermelding

Korenʹkov, D. A. (1983). Nitrogen fertilizers. Oxonian Press.

Chicago (17e ed.) Bronvermelding

Korenʹkov, D. A. Nitrogen Fertilizers. New Delhi: Oxonian Press, 1983.

MLA (8e ed.) Bronvermelding

Korenʹkov, D. A. Nitrogen Fertilizers. Oxonian Press, 1983.