APA (7th ed.) Citation

Clark, D. W., & MacMahon, B. (1967). Preventive medicine. Little, Brown and Company.

Chicago Style (17th ed.) Citation

Clark, Duncan W., and Brian MacMahon. Preventive Medicine. Boston: Little, Brown and Company, 1967.

MLA (8th ed.) Citation

Clark, Duncan W., and Brian MacMahon. Preventive Medicine. Little, Brown and Company, 1967.

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