APA (7th ed.) Citation

Keedy, M. L., Jameson, R. E., & Johnson, P. L. (1965). Exploring modern mathematics. Holt Rinehart & Winston.

Chicago Style (17th ed.) Citation

Keedy, Mervin Laverne, Richard E. Jameson, and Patricia L. Johnson. Exploring Modern Mathematics. New York: Holt Rinehart & Winston, 1965.

MLA (9th ed.) Citation

Keedy, Mervin Laverne, et al. Exploring Modern Mathematics. Holt Rinehart & Winston, 1965.