Citazione APA

Harvey, A. M. (1976). Principles and practice of medicine (19th ed.). Appleton Century Crofts.

Stile di citazione Chicago

Harvey, A. McGehee. Principles and Practice of Medicine. 19th ed. New York: Appleton Century Crofts, 1976.

Citazione MLA

Harvey, A. McGehee. Principles and Practice of Medicine. 19th ed. Appleton Century Crofts, 1976.