APA引文

Santana Umaña, A. (2013). The Project of Academic Exchange and Spanish as a Second Language.

Citación estilo Chicago

Santana Umaña, Alexa. The Project of Academic Exchange and Spanish As a Second Language. 2013.

MLA引文

Santana Umaña, Alexa. The Project of Academic Exchange and Spanish As a Second Language. 2013.

警告：這些引文格式不一定是100％准確.