APA引文

Aronson, J. K. (2004). What is a clinical trial? Blackwell Science Inc.

Citação norma Chicago

Aronson, J K. What Is a Clinical Trial? Blackwell Science Inc, 2004.

MLA引文

Aronson, J K. What Is a Clinical Trial? Blackwell Science Inc, 2004.

警告：這些引文格式不一定是100％准確.