APA引文

American Academy of Political and Social Science. Philadelphia. (1957). Current issues in international labor relations. s.n.

Chicago Style (17th ed.) Citation

American Academy of Political and Social Science. Philadelphia. Current Issues in International Labor Relations. Philadelphia: s.n, 1957.

MLA引文

American Academy of Political and Social Science. Philadelphia. Current Issues in International Labor Relations. s.n, 1957.

警告：這些引文格式不一定是100％准確.