APA aipamena

Ramírez B., W. (1976). Germination of seeds of New World Urostigma (Ficus) and of Morus rubra L. (Moraceae).

Chicago Style aipamena

Ramírez B., William. Germination of Seeds of New World Urostigma (Ficus) and of Morus Rubra L. (Moraceae). 1976.

MLA aipamena

Ramírez B., William. Germination of Seeds of New World Urostigma (Ficus) and of Morus Rubra L. (Moraceae). 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.