APA引文

Schultz, M. G. (2010). PHOTO QUIZ. Centers for Disease Control and Prevention.

Citação norma Chicago

Schultz, Myron G. PHOTO QUIZ. Centers for Disease Control and Prevention, 2010.

MLA引文

Schultz, Myron G. PHOTO QUIZ. Centers for Disease Control and Prevention, 2010.

警告：這些引文格式不一定是100％准確.