APA (7th ed.) Citation

Long, V. N. (2002). The genus Eria Lindl. (Orchidaceae Juss.) in Vietnam.

Chicago Style (17th ed.) Citation

Long, V. N. The Genus Eria Lindl. (Orchidaceae Juss.) in Vietnam. 2002.

MLA (8th ed.) Citation

Long, V. N. The Genus Eria Lindl. (Orchidaceae Juss.) in Vietnam. 2002.

Warning: These citations may not always be 100% accurate.