APA引文

Hughes, R. O. (1935). Economic citizenship. Allyn and Bacon.

Chicago Style (17th ed.) Citation

Hughes, R. O. Economic Citizenship. Boston : New York [etc.]: Allyn and Bacon, 1935.

MLA引文

Hughes, R. O. Economic Citizenship. Allyn and Bacon, 1935.

警告：這些引文格式不一定是100％准確.