APA引文

Walecka, J. D. (2007). Introduction to general relativity. World Scientific.

Chicago Edition Citation

Walecka, John Dirk. Introduction to General Relativity. Hackensack, NJ: World Scientific, 2007.

MLA引文

Walecka, John Dirk. Introduction to General Relativity. World Scientific, 2007.

警告：這些引文格式不一定是100％准確.