APA引文

Butwell, R. (1961). Southeast Asia today--and tomorrow: A political analysis. New York: Praeger.

Trích dẫn kiểu Chicago

Butwell, Richard. Southeast Asia Today--and Tomorrow: A Political Analysis. New York: Praeger, 1961.

MLA引文

Butwell, Richard. Southeast Asia Today--and Tomorrow: A Political Analysis. New York: Praeger, 1961.

警告：这些引文格式不一定是100％准确.