Cullina, W. (2004). Understanding orchids: An uncomplicated guide to growing the world's most exotic plants. Houghton Mifflin.
Style de citation Chicago (17e éd.)Cullina, William. Understanding Orchids: An Uncomplicated Guide to Growing the World's Most Exotic Plants. Boston: Houghton Mifflin, 2004.
Style de citation MLA (8e éd.)Cullina, William. Understanding Orchids: An Uncomplicated Guide to Growing the World's Most Exotic Plants. Houghton Mifflin, 2004.
Attention : ces citations peuvent ne pas être correctes à 100%.