Cita APA (7th ed.)

American Board of Medical Specialties, Lloyd, J. S., & Langsley, D. G. (1983). Evaluating the skills of medical specialists. American Board of Medical Specialties.

Cita Chicago (17th ed.)

American Board of Medical Specialties, John S. Lloyd, i Donald G. Langsley. Evaluating the Skills of Medical Specialists. Chicago, Ill: American Board of Medical Specialties, 1983.

Cita MLA (9th ed.)

American Board of Medical Specialties, et al. Evaluating the Skills of Medical Specialists. American Board of Medical Specialties, 1983.