APA引文

Unger, I. (1970). Essays on the civil war and reconstruction. Holt, Rinehart and Winston, Inc.

Chicago Edition Citation

Unger, Irwin. Essays on the Civil War and Reconstruction. New York: Holt, Rinehart and Winston, Inc, 1970.

MLA引文

Unger, Irwin. Essays on the Civil War and Reconstruction. Holt, Rinehart and Winston, Inc, 1970.

警告：這些引文格式不一定是100％准確.