APA引文

Schwarzenberger, G. (1969). Foreign investments and international law. New York: Praeger.

Trích dẫn kiểu Chicago

Schwarzenberger, Georg. Foreign Investments and International Law. New York: Praeger, 1969.

MLA引文

Schwarzenberger, Georg. Foreign Investments and International Law. New York: Praeger, 1969.

警告：這些引文格式不一定是100％准確.