APA引文

Collier, J. (1927). The Epidemiology of Poliomyelitis.

Citação norma Chicago

Collier, James. The Epidemiology of Poliomyelitis. 1927.

MLA引文

Collier, James. The Epidemiology of Poliomyelitis. 1927.

警告：這些引文格式不一定是100％准確.