APA aipamena

Pupulin, F., & Ossenbach, C. (2016). Macradenia (Orchidaceae): A confirmed genus for Costa Rican Flora.

Chicago Style aipamena

Pupulin, Franco, y Carlos Ossenbach. Macradenia (Orchidaceae): A Confirmed Genus for Costa Rican Flora. 2016.

MLA aipamena

Pupulin, Franco, y Carlos Ossenbach. Macradenia (Orchidaceae): A Confirmed Genus for Costa Rican Flora. 2016.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.