APA (7th ed.) Citation

Van Someren, A. (1985). Interactive video systems. Century Communications.

Chicago Style (17th ed.) Citation

Van Someren, Alex. Interactive Video Systems. London: Century Communications, 1985.

MLA (9th ed.) Citation

Van Someren, Alex. Interactive Video Systems. Century Communications, 1985.

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