APA引文

Skelton, R., & Joyce, J. (2007). Our 50 United States and other U.S. lands (1st ed., [Special ed.].). Collins.

Chicago Style (17th ed.) Citation

Skelton, Renee, and Jaime Joyce. Our 50 United States and Other U.S. Lands. 1st ed., [Special ed.]. New York: Collins, 2007.

MLA引文

Skelton, Renee, and Jaime Joyce. Our 50 United States and Other U.S. Lands. 1st ed., [Special ed.]. Collins, 2007.

警告：這些引文格式不一定是100％准確.