Campbell, E. J. F., & Lee, C. C. (2011). A walk through the lowland rain forest of Sabah (New edition.). Natural History Publications (Borneo).
Chicago-Zitierstil (17. Ausg.)Campbell, Elaine J. F., und Chʹien C. Lee. A Walk Through the Lowland Rain Forest of Sabah. New edition. Kota Kinabalu: Natural History Publications (Borneo), 2011.
MLA-Zitierstil (9. Ausg.)Campbell, Elaine J. F., und Chʹien C. Lee. A Walk Through the Lowland Rain Forest of Sabah. New edition. Natural History Publications (Borneo), 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.