APA (7th ed.) Citation

Bigger, J. W. (1939). Man against microbe. Macmillan.

Chicago Style (17th ed.) Citation

Bigger, Joseph Warwick. Man Against Microbe. New York: Macmillan, 1939.

MLA (9th ed.) Citation

Bigger, Joseph Warwick. Man Against Microbe. Macmillan, 1939.