APA (7th ed.) Citation

Levy, J., Campbell, J. J. R., & Blackburn, T. H. (1973). Introductory microbiology. John Wiley.

Chicago Style (17th ed.) Citation

Levy, Julia, Jack J. R. Campbell, and T Henry Blackburn. Introductory Microbiology. New York: John Wiley, 1973.

MLA (9th ed.) Citation

Levy, Julia, et al. Introductory Microbiology. John Wiley, 1973.