APA (7th ed.) Citation

McLuhan, M., Hutchon, K., & McLuhan, E. (1980). Media, messages and language: The world as your classroom. National Textbook Co.

Chicago Style (17th ed.) Citation

McLuhan, Marshall, Kathryn Hutchon, and Eric McLuhan. Media, Messages and Language: The World as Your Classroom. Skokie, Ill: National Textbook Co, 1980.

MLA (9th ed.) Citation

McLuhan, Marshall, et al. Media, Messages and Language: The World as Your Classroom. National Textbook Co, 1980.