APA (7th ed.) Citation

Leslie, J. F., & Whitworth, L. L. (1970). Core mathematics. Scott, Foresman.

Chicago Style (17th ed.) Citation

Leslie, John F., and Larry L. Whitworth. Core Mathematics. Glenview, IL: Scott, Foresman, 1970.

MLA (9th ed.) Citation

Leslie, John F., and Larry L. Whitworth. Core Mathematics. Scott, Foresman, 1970.