APA (7th ed.) Citation

Weber, J. R., & Szczecinski, S. J. (1983). User's handbook to the Atari 400/800 computers. Weber Systems.

Chicago Style (17th ed.) Citation

Weber, Jeffrey R., and Stephen J. Szczecinski. User's Handbook to the Atari 400/800 Computers. Cleveland, Ohio: Weber Systems, 1983.

MLA (9th ed.) Citation

Weber, Jeffrey R., and Stephen J. Szczecinski. User's Handbook to the Atari 400/800 Computers. Weber Systems, 1983.

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