APA Citation

Cribb, P. J. 1., & Sellars, P. 1. (1987). The genus Paphiopedilum. Portland, Oregon: Timber Press.

Chicago Style Citation

Cribb, Phillip James 1946-, and Pandora 1936-2017 Sellars. The Genus Paphiopedilum. Portland, Oregon: Timber Press, 1987.

MLA Citation

Cribb, Phillip James 1946-, and Pandora 1936-2017 Sellars. The Genus Paphiopedilum. Portland, Oregon: Timber Press, 1987.

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