APA (7th ed.) Citation

Cook, G. C., & Zumla, A. L. (2009). Tropical diseases. Elsevier.

Chicago Style (17th ed.) Citation

Cook, Gordon C., and Alimuddin L. Zumla. Tropical Diseases. Elsevier, 2009.

MLA (8th ed.) Citation

Cook, Gordon C., and Alimuddin L. Zumla. Tropical Diseases. Elsevier, 2009.

Warning: These citations may not always be 100% accurate.