APA (7th ed.) Citation

Carpenter, P. L. (1977). Microbiology (4a ed.). W. B. Saunders.

Chicago Style (17th ed.) Citation

Carpenter, Philip L. Microbiology. 4a ed. Philadelphia: W. B. Saunders, 1977.

MLA (9th ed.) Citation

Carpenter, Philip L. Microbiology. 4a ed. W. B. Saunders, 1977.