APA (7th ed.) Citation

Breed, R., Murray, E. G. D., & Smith, N. (1957). Bergey's manual of determinative bacteriology (7a. ed.). The Williams and Wilkins Company.

Chicago Style (17th ed.) Citation

Breed, Robert, E. G. D. Murray, and Nathan Smith. Bergey's Manual of Determinative Bacteriology. 7a. ed. Baltimore: The Williams and Wilkins Company, 1957.

MLA (9th ed.) Citation

Breed, Robert, et al. Bergey's Manual of Determinative Bacteriology. 7a. ed. The Williams and Wilkins Company, 1957.