APA引文

(1987). Mass communication theory: An introduction. London,Newbury Park: Sage Publications.

Trích dẫn kiểu Chicago

Mass Communication Theory: An Introduction. London,Newbury Park: Sage Publications, 1987.

MLA引文

Mass Communication Theory: An Introduction. London,Newbury Park: Sage Publications, 1987.

警告：這些引文格式不一定是100％准確.