APA (7th ed.) Citation

Engel, A. (1993). Exploring mathematics with your computer. The Mathematical Association of America.

Chicago Style (17th ed.) Citation

Engel, Arthur. Exploring Mathematics with Your Computer. Washington, D.C: The Mathematical Association of America, 1993.

MLA (9th ed.) Citation

Engel, Arthur. Exploring Mathematics with Your Computer. The Mathematical Association of America, 1993.