APA引文

Watkins, F. C. (1982). Practical English handbook. Boston: Houghton Mifflin.

Trích dẫn kiểu Chicago

Watkins, Floyd C. Practical English Handbook. Boston: Houghton Mifflin, 1982.

MLA引文

Watkins, Floyd C. Practical English Handbook. Boston: Houghton Mifflin, 1982.

警告：這些引文格式不一定是100％准確.