APA aipamena

Echandi, E. (1955). Trunk and stem canker of coffee trees.

Chicago Style aipamena

Echandi, Eddie. Trunk and Stem Canker of Coffee Trees. 1955.

MLA aipamena

Echandi, Eddie. Trunk and Stem Canker of Coffee Trees. 1955.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.