APA Style

Zimmerman, B, E, Z, &, D, J. (2002). Killer Germs: Microbes and Diseases That Threaten Humanity (1st edition). Chicago, USA: McGraw-Hill / Contemporary Books.

MLA Style

Zimmerman, Barry, E., Zimmerman, &, David, J.. "Killer Germs: Microbes and Diseases That Threaten Humanity". 1st edition Chicago, USA: McGraw-Hill / Contemporary Books, 2002. BOOK.