MLA

Steen, Tomoko, et al. Biotechnology. Washington, D.C: Science Reference Services, Science, Technology & Business Division, Library of Congress, 2010.

APA

Steen, T., Andya, J., Bechtold-Peters, K., Gombotz, W., & Shire, S. (2010). Biotechnology. Washington, D.C: Science Reference Services, Science, Technology & Business Division, Library of Congress.

Chicago

Steen, Tomoko, James Andya, Karoline Bechtold-Peters, Wayne Gombotz, and Steve Shire. Biotechnology. Washington, D.C: Science Reference Services, Science, Technology & Business Division, Library of Congress, 2010.