APA (7th ed.) Citation

Busch, D. D. (1986). The commodore 128 subroutine library. Bantam Books.

Chicago Style (17th ed.) Citation

Busch, David D. The Commodore 128 Subroutine Library. Toronto ; New York: Bantam Books, 1986.

MLA (9th ed.) Citation

Busch, David D. The Commodore 128 Subroutine Library. Bantam Books, 1986.