Dyfyniad APA

Pupulin, F., & Bogarín Chaves, D. G. (2014). Illustrations and studies in Neotropical Orchidaceae. 6. The Lepanthes guatemalensis group (Pleurothallidinae) in Costa Rica.

Dyfyniad Arddull Chicago

Pupulin, Franco, y Diego Gerardo Bogarín Chaves. Illustrations and Studies in Neotropical Orchidaceae. 6. The Lepanthes Guatemalensis Group (Pleurothallidinae) in Costa Rica. 2014.

Dyfyniad MLA

Pupulin, Franco, y Diego Gerardo Bogarín Chaves. Illustrations and Studies in Neotropical Orchidaceae. 6. The Lepanthes Guatemalensis Group (Pleurothallidinae) in Costa Rica. 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.