APA引文

American Academy of Political and Social Science, Philadelphia. (1916). National industries and the federal government. [s.n.].

Chicago Style (17th ed.) Citation

American Academy of Political and Social Science, Philadelphia. National Industries and the Federal Government. Philadelphia: [s.n.], 1916.

MLA引文

American Academy of Political and Social Science, Philadelphia. National Industries and the Federal Government. [s.n.], 1916.

警告：這些引文格式不一定是100％准確.