APA引文

Kaufmann, W. J. (1973). Relativity and cosmology. Harper & Row.

Chicago Style (17th ed.) Citation

Kaufmann, William J. Relativity and Cosmology. New York: Harper & Row, 1973.

MLA引文

Kaufmann, William J. Relativity and Cosmology. Harper & Row, 1973.

警告：這些引文格式不一定是100％准確.