APA (7th ed.) Citation

Kosniowski, C. (1983). Mathematics on the Commodore 64: Essential routines for programming. Sunshine.

Chicago Style (17th ed.) Citation

Kosniowski, Czes. Mathematics on the Commodore 64: Essential Routines for Programming. London: Sunshine, 1983.

MLA (9th ed.) Citation

Kosniowski, Czes. Mathematics on the Commodore 64: Essential Routines for Programming. Sunshine, 1983.

Warning: These citations may not always be 100% accurate.