APA引文

Gellhorn, A. C., Katz, J. N., & Suri, P. (2012). Osteoarthritis of the spine: The facet joints.

Citação norma Chicago

Gellhorn, Alfred C., Jeffrey N. Katz, and Pradeep Suri. Osteoarthritis of the Spine: The Facet Joints. 2012.

MLA引文

Gellhorn, Alfred C., Jeffrey N. Katz, and Pradeep Suri. Osteoarthritis of the Spine: The Facet Joints. 2012.

警告：這些引文格式不一定是100％准確.