APA (7th ed.) Citation

Rugg, T., & Feldman, P. (1981). 32 BASIC programs for the Apple computer. Dilithium Press.

Chicago Style (17th ed.) Citation

Rugg, Tom, and Phil Feldman. 32 BASIC Programs for the Apple Computer. Beaverton, Or.: Dilithium Press, 1981.

MLA (9th ed.) Citation

Rugg, Tom, and Phil Feldman. 32 BASIC Programs for the Apple Computer. Dilithium Press, 1981.