APA引文

Fleming, T. J. (2003). The Louisiana purchase. Hoboken, N.J: John & Wiley Sons, Inc.

Trích dẫn kiểu Chicago

Fleming, Thomas J. The Louisiana Purchase. Hoboken, N.J: John & Wiley Sons, Inc, 2003.

MLA引文

Fleming, Thomas J. The Louisiana Purchase. Hoboken, N.J: John & Wiley Sons, Inc, 2003.

警告：这些引文格式不一定是100％准确.