Cita APA (7a ed.)

McLuhan, M., Hutchon, K., & McLuhan, E. (1977). City as classroom: Understanding language and media. Book Society of Canada.

Cita Chicago Style (17a ed.)

McLuhan, Marshall, Kathryn Hutchon, y Eric McLuhan. City as Classroom: Understanding Language and Media. Agincourt: Book Society of Canada, 1977.

Cita MLA (9a ed.)

McLuhan, Marshall, et al. City as Classroom: Understanding Language and Media. Book Society of Canada, 1977.