एपीए उद्धरण

Waljee, J. F., Greenfield, L. J., Dimick, J. B., & Birkmeyer, J. D. (2006). Surgeon Age and Operative Mortality in the United States.

शिकागो स्टाइल उद्धरण

Waljee, Jennifer F., Lazar J. Greenfield, Justin B. Dimick, और John D. Birkmeyer. Surgeon Age and Operative Mortality in the United States. 2006.

एमएलए उद्धरण

Waljee, Jennifer F., Lazar J. Greenfield, Justin B. Dimick, और John D. Birkmeyer. Surgeon Age and Operative Mortality in the United States. 2006.