APA (7th ed.) Citation

Humphries, J. (1974). Bacteriology / John Humphries. John Murray.

Chicago Style (17th ed.) Citation

Humphries, John. Bacteriology / John Humphries. London: John Murray, 1974.

MLA (9th ed.) Citation

Humphries, John. Bacteriology / John Humphries. John Murray, 1974.

Warning: These citations may not always be 100% accurate.