APA (7th ed.) Citation

Knox, B. (1985). Hotline: A personal guide to computer communications. Century Communications.

Chicago Style (17th ed.) Citation

Knox, Ben. Hotline: A Personal Guide to Computer Communications. London: Century Communications, 1985.

MLA (9th ed.) Citation

Knox, Ben. Hotline: A Personal Guide to Computer Communications. Century Communications, 1985.

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