APA (7th ed.) Citation

Greaves, J. E., & Greaves, E. O. (1940). Elementary bacteriology (4th ed., rev.). W.B. Saunders.

Chicago Style (17th ed.) Citation

Greaves, J. E., and Ethelyn Oliver Greaves. Elementary Bacteriology. 4th ed., rev. Philadelphia, London: W.B. Saunders, 1940.

MLA (9th ed.) Citation

Greaves, J. E., and Ethelyn Oliver Greaves. Elementary Bacteriology. 4th ed., rev. W.B. Saunders, 1940.