Richtmeyer, C. C., & Foust, J. W. (1943). Business mathematics (2nd ed.). McGraw-Hill.
芝加哥风格引文Richtmeyer, Cleon C., 与 Judson W. Foust. Business Mathematics. 2nd ed. New York: McGraw-Hill, 1943.
MLA引文Richtmeyer, Cleon C., 与 Judson W. Foust. Business Mathematics. 2nd ed. McGraw-Hill, 1943.
警告:这些引文格式不一定是100%准确.