APA aipamena

Emmanuel, B. S. (2013). Energy Flux and Animal Products. Obafemi Awolowo University Press.

Chicago Style aipamena

Emmanuel, B. S. Energy Flux and Animal Products. Obafemi Awolowo University Press, 2013.

MLA aipamena

Emmanuel, B. S. Energy Flux and Animal Products. Obafemi Awolowo University Press, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.