APA引文

(1966). International trade and development, theory and policy. Warszawa: PWN-Polish Scientific Publishers.

Trích dẫn kiểu Chicago

International Trade and Development, Theory and Policy. Warszawa: PWN-Polish Scientific Publishers, 1966.

MLA引文

International Trade and Development, Theory and Policy. Warszawa: PWN-Polish Scientific Publishers, 1966.

警告：這些引文格式不一定是100％准確.