Smythies, B. E., & Davison, G. W. H. (1999). The birds of Borneo: Revised by Geoffrey W. H. Davidson with special chapters by Tom Harrison ... [et al.] (4th ed.). Natural History Publications (Borneo) in association with The sabah Society.
Chicago Style (17th ed.) CitationSmythies, B. E., and G. W. H. Davison. The Birds of Borneo: Revised by Geoffrey W. H. Davidson with Special Chapters by Tom Harrison ... [et Al.]. 4th ed. Kota Kinabalu: Natural History Publications (Borneo) in association with The sabah Society, 1999.
MLA (9th ed.) CitationSmythies, B. E., and G. W. H. Davison. The Birds of Borneo: Revised by Geoffrey W. H. Davidson with Special Chapters by Tom Harrison ... [et Al.]. 4th ed. Natural History Publications (Borneo) in association with The sabah Society, 1999.