APA (7th ed.) Citation

Liaison Committee on Graduate Medical Education (U.S.), American Medical Association, & Accreditation Council for Graduate Medical Education (U.S.). (1978). Directory of residency training programs. American Medical Association.

Chicago Style (17th ed.) Citation

Liaison Committee on Graduate Medical Education (U.S.), American Medical Association, and Accreditation Council for Graduate Medical Education (U.S.). Directory of Residency Training Programs. Chicago: American Medical Association, 1978.

MLA (9th ed.) Citation

Liaison Committee on Graduate Medical Education (U.S.), et al. Directory of Residency Training Programs. American Medical Association, 1978.