Weisstein, E. W. (2003). CRC concise encyclopedia of mathematics (2nd ed.). Chapman & Hall/CRC.
Chicago Edition CitationWeisstein, Eric W. CRC Concise Encyclopedia of Mathematics. 2nd ed. Boca Raton: Chapman & Hall/CRC, 2003.
MLA引文Weisstein, Eric W. CRC Concise Encyclopedia of Mathematics. 2nd ed. Chapman & Hall/CRC, 2003.
警告:這些引文格式不一定是100%准確.