APA引文

Bradley, W. H. (1950). The Mechanism and Prevention of the Rheumatic State: President's Address.

Citação norma Chicago

Bradley, W. H. The Mechanism and Prevention of the Rheumatic State: President's Address. 1950.

MLA引文

Bradley, W. H. The Mechanism and Prevention of the Rheumatic State: President's Address. 1950.

警告：這些引文格式不一定是100％准確.