APA (7th ed.) Citation

Clark, D., & Clark, D. P. C. (2011). Germs, genes and bacteria how they influence modern life (1st edition.). FT Press.

Chicago Style (17th ed.) Citation

Clark, David, and David P Contributor Clark. Germs, Genes and Bacteria How They Influence Modern Life. 1st edition. [Place of publication not identified]: FT Press, 2011.

MLA (9th ed.) Citation

Clark, David, and David P Contributor Clark. Germs, Genes and Bacteria How They Influence Modern Life. 1st edition. FT Press, 2011.