APA引文

Morales, M. R. (1980). Racism and proletarian internationalism in Guatemala.

Citación estilo Chicago

Morales, Mario Roberto. Racism and Proletarian Internationalism in Guatemala. 1980.

MLA引文

Morales, Mario Roberto. Racism and Proletarian Internationalism in Guatemala. 1980.

警告：这些引文格式不一定是100％准确.