APA (7th ed.) Citation

McGraw-Hill Companies, AccessPharmacy (Online service), & Attridge, R. L. (2013). Internal medicine: A guide to clinical therapeutics. McGraw-Hill.

Chicago Style (17th ed.) Citation

McGraw-Hill Companies, AccessPharmacy (Online service), and Rebecca L. Attridge. Internal Medicine: A Guide to Clinical Therapeutics. New York: McGraw-Hill, 2013.

MLA (9th ed.) Citation

McGraw-Hill Companies, et al. Internal Medicine: A Guide to Clinical Therapeutics. McGraw-Hill, 2013.