APA (7th ed.) Citation

Lord, H. G., & Lord, K. J. (1985). Beyond games: Programming for real , book 1. Atheneum.

Chicago Style (17th ed.) Citation

Lord, Harvey G., and Kathryn J. Lord. Beyond Games: Programming for Real , Book 1. New York: Atheneum, 1985.

MLA (9th ed.) Citation

Lord, Harvey G., and Kathryn J. Lord. Beyond Games: Programming for Real , Book 1. Atheneum, 1985.