Hew, C. S. (1997). The physiology of tropical orchids in relation to the industry. World Scientific Pub. Co.
Chicago-Zitierstil (17. Ausg.)Hew, Choy Sin. The Physiology of Tropical Orchids in Relation to the Industry. Singapore: World Scientific Pub. Co, 1997.
MLA-Zitierstil (9. Ausg.)Hew, Choy Sin. The Physiology of Tropical Orchids in Relation to the Industry. World Scientific Pub. Co, 1997.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.