APA引文

Wurman, R. S. (1989). Information anxiety. New York: Doubleday.

Trích dẫn kiểu Chicago

Wurman, Richard Saul. Information Anxiety. New York: Doubleday, 1989.

MLA引文

Wurman, Richard Saul. Information Anxiety. New York: Doubleday, 1989.

警告：這些引文格式不一定是100％准確.