APA引文

Shea, P. E. (1977). Is gynecology good for obstetrics?

Citação norma Chicago

Shea, P. E. Is Gynecology Good for Obstetrics? 1977.

MLA引文

Shea, P. E. Is Gynecology Good for Obstetrics? 1977.

警告：這些引文格式不一定是100％准確.