APA引文

Henly, E. (1993). Focus on American culture. Englewood Cliffs, NJ: Regents/Prentice Hall.

Trích dẫn kiểu Chicago

Henly, Elizabeth. Focus On American Culture. Englewood Cliffs, NJ: Regents/Prentice Hall, 1993.

MLA引文

Henly, Elizabeth. Focus On American Culture. Englewood Cliffs, NJ: Regents/Prentice Hall, 1993.

警告：這些引文格式不一定是100％准確.