APA (7th ed.) Citation

Heritage, J., Evans, E. G. V., & Killington, R. A. (1996). Introductory microbiology. Cambridge University Press.

Chicago Style (17th ed.) Citation

Heritage, J., E. G. V. Evans, and R. A. Killington. Introductory Microbiology. Cambridge, [England]; New York: Cambridge University Press, 1996.

MLA (9th ed.) Citation

Heritage, J., et al. Introductory Microbiology. Cambridge University Press, 1996.