APA (7th ed.) Citation

Beck, J. W. (1975). Multiplication and division of rational numbers. Harper r Row Publ.

Chicago Style (17th ed.) Citation

Beck, J. William. Multiplication and Division of Rational Numbers. Harper r Row Publ, 1975.

MLA (8th ed.) Citation

Beck, J. William. Multiplication and Division of Rational Numbers. Harper r Row Publ, 1975.

Warning: These citations may not always be 100% accurate.