APA引文

MACHOL, R. E. (1979). Elementary systems mathematics. McGraw-hill.

Chicago Style (17th ed.) Citation

MACHOL, Robert E. Elementary Systems Mathematics. New York: McGraw-hill, 1979.

MLA引文

MACHOL, Robert E. Elementary Systems Mathematics. McGraw-hill, 1979.

警告：這些引文格式不一定是100％准確.