APA (7th ed.) Citation

Keller, H., & Crandall, J. G. (1998). Mastering Mathcad version 7. McGraw-Hill.

Chicago Style (17th ed.) Citation

Keller, Howard, and John G. Crandall. Mastering Mathcad Version 7. New York: McGraw-Hill, 1998.

MLA (8th ed.) Citation

Keller, Howard, and John G. Crandall. Mastering Mathcad Version 7. McGraw-Hill, 1998.