APA (7th ed.) Citation

Charuhas, M. S. (1985). Essential mathematics for life: Whole numbers (2nd ed.). Life learning Division, Scott Foresman and Co..

Chicago Style (17th ed.) Citation

Charuhas, Mary S. Essential Mathematics for Life: Whole Numbers. 2nd ed. Glenview, Ill.: Life learning Division, Scott Foresman and Co., 1985.

MLA (9th ed.) Citation

Charuhas, Mary S. Essential Mathematics for Life: Whole Numbers. 2nd ed. Life learning Division, Scott Foresman and Co., 1985.