APA引文

Keighley, B. D. (1993). The Royal College of General Practitioners revisited.

Citação norma Chicago

Keighley, B D. The Royal College of General Practitioners Revisited. 1993.

MLA引文

Keighley, B D. The Royal College of General Practitioners Revisited. 1993.

警告：這些引文格式不一定是100％准確.