APA引文

Perry, D. J. (2001). Spelling reference. Cincinnati, Ohio: South-Western/Thomson Learning.

Trích dẫn kiểu Chicago

Perry, Devern J. Spelling Reference. Cincinnati, Ohio: South-Western/Thomson Learning, 2001.

MLA引文

Perry, Devern J. Spelling Reference. Cincinnati, Ohio: South-Western/Thomson Learning, 2001.

警告：這些引文格式不一定是100％准確.