APA引文

Schiff, J. (1991). HarperCollins resources for writing about literature. New York, N.Y: HarperCollins Publishers.

Trích dẫn kiểu Chicago

Schiff, Jeff. HarperCollins Resources for Writing About Literature. New York, N.Y: HarperCollins Publishers, 1991.

MLA引文

Schiff, Jeff. HarperCollins Resources for Writing About Literature. New York, N.Y: HarperCollins Publishers, 1991.

警告：这些引文格式不一定是100％准确.