APA (7th ed.) Citation

Massey, L. D., & Heptonstall, J. (1968). Computer basics for management (2nd ed.). General Learning Press.

Chicago Style (17th ed.) Citation

Massey, L. Daniel, and John Heptonstall. Computer Basics for Management. 2nd ed. Morriston, N.J.: General Learning Press, 1968.

MLA (9th ed.) Citation

Massey, L. Daniel, and John Heptonstall. Computer Basics for Management. 2nd ed. General Learning Press, 1968.