APA (7th ed.) Citation

Kampmeier, R. H., Keller, A. E., & Peterson, J. C. (1944). Essentials of syphilology. J.B. Lippincott.

Chicago Style (17th ed.) Citation

Kampmeier, Rudolph H., Alvin Emanuel Keller, and John Cyril Peterson. Essentials of Syphilology. Philadelphia: J.B. Lippincott, 1944.

MLA (9th ed.) Citation

Kampmeier, Rudolph H., et al. Essentials of Syphilology. J.B. Lippincott, 1944.