APA (7th ed.) Citation

American College of Physicians (2003- ), Dale, D. C., & Federman, D. D. (2007). ACP Medicine (Third edition.). WebMD.

Chicago Style (17th ed.) Citation

American College of Physicians (2003- ), David C. Dale, and Daniel D. Federman. ACP Medicine. Third edition. New York: WebMD, 2007.

MLA (9th ed.) Citation

American College of Physicians (2003- ), et al. ACP Medicine. Third edition. WebMD, 2007.