APA (7th ed.) Citation

Sanders, W. B. (1983). The elementary TI-99/4A. Datamost.

Chicago Style (17th ed.) Citation

Sanders, William B. The Elementary TI-99/4A. Chatsworth, CA: Datamost, 1983.

MLA (9th ed.) Citation

Sanders, William B. The Elementary TI-99/4A. Datamost, 1983.