APA引文

Pellegrini, A. M. (1956). Americans by choice. Macmillan.

Chicago Style (17th ed.) Citation

Pellegrini, Angelo M. Americans by Choice. New York: Macmillan, 1956.

MLA引文

Pellegrini, Angelo M. Americans by Choice. Macmillan, 1956.

警告：這些引文格式不一定是100％准確.