APA (7th ed.) Citation

Duncan, G., Barker, W., Edwards, T., & Rix, M. (2012). The genus Lachenalia. Kew Publishing, Royal Botanic Gardens.

Chicago Style (17th ed.) Citation

Duncan, Graham, Winsome Barker, Trevor Edwards, and Martyn Rix. The Genus Lachenalia. Richmond, Surrey: Kew Publishing, Royal Botanic Gardens, 2012.

MLA (9th ed.) Citation

Duncan, Graham, et al. The Genus Lachenalia. Kew Publishing, Royal Botanic Gardens, 2012.