APA引文

Radin, E. L., & Swann, D. A. (1983). Lubrication in hip joints.

Citação norma Chicago

Radin, Eric L., and David A. Swann. Lubrication in Hip Joints. 1983.

MLA引文

Radin, Eric L., and David A. Swann. Lubrication in Hip Joints. 1983.

警告：這些引文格式不一定是100％准確.