APA引文

Gibbons, G. (2008). The planets (3rd ed.). Holiday House.

Chicago Style (17th ed.) Citation

Gibbons, Gail. The Planets. 3rd ed. New York: Holiday House, 2008.

MLA引文

Gibbons, Gail. The Planets. 3rd ed. Holiday House, 2008.

警告：這些引文格式不一定是100％准確.