APA引文

Douglass, F. (1994). Autographies. New York, NY: The Library of America.

Trích dẫn kiểu Chicago

Douglass, Frederick. Autographies. New York, NY: The Library of America, 1994.

MLA引文

Douglass, Frederick. Autographies. New York, NY: The Library of America, 1994.

警告：這些引文格式不一定是100％准確.