APA (7th ed.) Citation

Hoppenfeld, S., Hutton, R., & Thomas, H. (1976). Physical examination of the spine and extremities. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Hoppenfeld, Stanley, Richard Hutton, and Hugh Thomas. Physical Examination of the Spine and Extremities. New York: Appleton-Century-Crofts, 1976.

MLA (8th ed.) Citation

Hoppenfeld, Stanley, et al. Physical Examination of the Spine and Extremities. Appleton-Century-Crofts, 1976.