APA (7th ed.) Citation

Cage, J., Sanderson, G., & MacDonald, F. (1989). Marshall McLuhan: The man and his message. Fulcrum.

Chicago Style (17th ed.) Citation

Cage, John, George Sanderson, and Frank MacDonald. Marshall McLuhan: The Man and His Message. Golden (Colorado): Fulcrum, 1989.

MLA (9th ed.) Citation

Cage, John, et al. Marshall McLuhan: The Man and His Message. Fulcrum, 1989.