APA aipamena

Martin, E. (1957). Preliminary studies in replanting cacao in Costa Rica.

Chicago Style aipamena

Martin, E.J. Preliminary Studies in Replanting Cacao in Costa Rica. 1957.

MLA aipamena

Martin, E.J. Preliminary Studies in Replanting Cacao in Costa Rica. 1957.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.