APA引文

Willard, E. (1845). Universal history in perspective (2d ed.). A.S. Barnes & Co..

Chicago Style (17th ed.) Citation

Willard, Emma. Universal History in Perspective. 2d ed. Philadelphia: A.S. Barnes & Co., 1845.

MLA引文

Willard, Emma. Universal History in Perspective. 2d ed. A.S. Barnes & Co., 1845.

警告：這些引文格式不一定是100％准確.