APA (7th ed.) Citation

Krugman, S., & Ward, R. (1968). Infectious diseases of children (4th ed.). Mosby.

Chicago Style (17th ed.) Citation

Krugman, Saul, and Robert Ward. Infectious Diseases of Children. 4th ed. Saint Louis: Mosby, 1968.

MLA (9th ed.) Citation

Krugman, Saul, and Robert Ward. Infectious Diseases of Children. 4th ed. Mosby, 1968.