APA (7th ed.) Citation

Gordon, G. N., & Falk, I. A. (1972). Videocassette technology in American education. Educational Technology Publications.

Chicago Style (17th ed.) Citation

Gordon, George N., and Irving A. Falk. Videocassette Technology in American Education. Englewood Cliffs, N.J: Educational Technology Publications, 1972.

MLA (9th ed.) Citation

Gordon, George N., and Irving A. Falk. Videocassette Technology in American Education. Educational Technology Publications, 1972.