Cita APA (7a ed.)

Block, E. S., & Bracken, J. K. (1991). Communication and the mass media: A guide to the reference literature. Libraries Unlimited.

Cita Chicago Style (17a ed.)

Block, Eleanor S., y James K. Bracken. Communication and the Mass Media: A Guide to the Reference Literature. Englewood, Colorado: Libraries Unlimited, 1991.

Cita MLA (9a ed.)

Block, Eleanor S., y James K. Bracken. Communication and the Mass Media: A Guide to the Reference Literature. Libraries Unlimited, 1991.