APA引文

Sohn Pow- Key. (1970). The history of Korea. Korea: Korean National Commission for Unesco.

Trích dẫn kiểu Chicago

Sohn Pow- Key. The History of Korea. Korea: Korean National Commission for Unesco, 1970.

MLA引文

Sohn Pow- Key. The History of Korea. Korea: Korean National Commission for Unesco, 1970.

警告：這些引文格式不一定是100％准確.