APA (7th ed.) Citation

McLuhan, M. (1964). Understanding media: The extensions of man. The New American Library.

Chicago Style (17th ed.) Citation

McLuhan, Marshall. Understanding Media: The Extensions of Man. New York: The New American Library, 1964.

MLA (8th ed.) Citation

McLuhan, Marshall. Understanding Media: The Extensions of Man. The New American Library, 1964.

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