Cita APA

Hew, C. S., & Yong, J. W. (2004). The physiology of tropical orchids in relation to the industry (2. edition.). New Jersey: World Scientific.

Citación estilo Chicago

Hew, Choy Sin, y Jean W.H Yong. The Physiology of Tropical Orchids in Relation to the Industry. 2. edition. New Jersey: World Scientific, 2004.

Cita MLA

Hew, Choy Sin, y Jean W.H Yong. The Physiology of Tropical Orchids in Relation to the Industry. 2. edition. New Jersey: World Scientific, 2004.