APA (7th ed.) Citation

Krueger, R. G., Gillham, N. W., & Coggin, J. H. (1973). Introduction to microbiology. Macmillan [u.a.].

Chicago Style (17th ed.) Citation

Krueger, Robert G., Nicholas W. Gillham, and Joseph H. Coggin. Introduction to Microbiology. New York: Macmillan [u.a.], 1973.

MLA (9th ed.) Citation

Krueger, Robert G., et al. Introduction to Microbiology. Macmillan [u.a.], 1973.