APA引文

Zeilik, M. (1979). Astronomy: The evoloving Universe. Harper & Row.

Chicago Edition Citation

Zeilik, Michael. Astronomy: The Evoloving Universe. New York: Harper & Row, 1979.

MLA引文

Zeilik, Michael. Astronomy: The Evoloving Universe. Harper & Row, 1979.

警告：这些引文格式不一定是100％准确.