APA (7th ed.) Citation

Vermeulen, J. J. (1993). A taxonomic revision of Bulbophyllum, sections Adelopetalum, Lepanthanthe, Macrouris, Pelma, Peltopus, and Uncifera (Orchidaceae).

Chicago Style (17th ed.) Citation

Vermeulen, J. J. A Taxonomic Revision of Bulbophyllum, Sections Adelopetalum, Lepanthanthe, Macrouris, Pelma, Peltopus, and Uncifera (Orchidaceae). Leiden, 1993.

MLA (9th ed.) Citation

Vermeulen, J. J. A Taxonomic Revision of Bulbophyllum, Sections Adelopetalum, Lepanthanthe, Macrouris, Pelma, Peltopus, and Uncifera (Orchidaceae). 1993.