APA引文

Zimmerman, E. W. (1964). Introduction to world resources. Harper & Row.

Chicago Style (17th ed.) Citation

Zimmerman, Erich Walter. Introduction to World Resources. New York: Harper & Row, 1964.

MLA引文

Zimmerman, Erich Walter. Introduction to World Resources. Harper & Row, 1964.

警告：這些引文格式不一定是100％准確.