Courant, R. (1962). Methods of mathematical physics. Interscience.
芝加哥风格引文Courant, R. Methods of Mathematical Physics. New York: Interscience, 1962.
MLA引文Courant, R. Methods of Mathematical Physics. Interscience, 1962.
警告：这些引文格式不一定是100％准确.
APA引文