APA引文

Kaler, J., & Wilson, G. (2003). Astronomy i: Earth, sky and planets (Unabridged.). Recorded Books Inc..

Chicago Style (17th ed.) Citation

Kaler, James, and George Wilson. Astronomy I: Earth, Sky and Planets. Unabridged. Prince Frederick: Recorded Books Inc., 2003.

MLA引文

Kaler, James, and George Wilson. Astronomy I: Earth, Sky and Planets. Unabridged. Recorded Books Inc., 2003.

警告：這些引文格式不一定是100％准確.