APA引文

(2004). English Grammar: Parts of speech. New York: Video Aided Instruction.

Trích dẫn kiểu Chicago

English Grammar: Parts of Speech. New York: Video Aided Instruction, 2004.

MLA引文

English Grammar: Parts of Speech. New York: Video Aided Instruction, 2004.

警告：這些引文格式不一定是100％准確.