APA引文

Vallejo, B. J. (2004). Letters to the editor. UP Forum.

Chicago Style (17th ed.) Citation

Vallejo, Benjamin Jr. "Letters to the Editor." UP Forum 2004.

MLA引文

Vallejo, Benjamin Jr. "Letters to the Editor." UP Forum, 2004.

警告：這些引文格式不一定是100％准確.