APA aipamena

Roger P Humbert. (1968). The growing of sugar cane. Amsterdam: Elsevier Publishing Company.

Chicago Style aipamena

Roger P Humbert. The Growing of Sugar Cane. Amsterdam: Elsevier Publishing Company, 1968.

MLA aipamena

Roger P Humbert. The Growing of Sugar Cane. Amsterdam: Elsevier Publishing Company, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.