APA引文

(2007). 21st century astronomy: The solar system. New York: W. W. Norton.

Trích dẫn kiểu Chicago

21st Century Astronomy: The Solar System. New York: W. W. Norton, 2007.

MLA引文

21st Century Astronomy: The Solar System. New York: W. W. Norton, 2007.

警告：這些引文格式不一定是100％准確.