APA (7th ed.) Citation

SMYTHIES & Davison. (1999). The birds of Borneo (4th rev. ed.). Natural History Pub..

Chicago Style (17th ed.) Citation

SMYTHIES and Davison. The Birds of Borneo. 4th rev. ed. Kota Kinabalu, Sabah: Natural History Pub., 1999.

MLA (9th ed.) Citation

SMYTHIES and Davison. The Birds of Borneo. 4th rev. ed. Natural History Pub., 1999.