APA引文

Silk, L. (1976). The economists. New York: Avon Books Publishing.

Trích dẫn kiểu Chicago

Silk, Leonard. The Economists. New York: Avon Books Publishing, 1976.

MLA引文

Silk, Leonard. The Economists. New York: Avon Books Publishing, 1976.

警告：這些引文格式不一定是100％准確.