APA Style

Ampola, M, G. et al (1976). The Orthopedic Clinics of North America (1976) (vol. 7 no. 2). Philadelphia: W. B. Saunders Company.

MLA Style

Ampola, Mary, G.. et al. "The Orthopedic Clinics of North America (1976)". vol. 7 no. 2 Philadelphia: W. B. Saunders Company, 1976. Unprinted Text.