Cita APA (7th ed.)

Bloom, M. H. (1973). Public relations and presidential campaigns: A crisis in democracy. Crowell.

Cita Chicago (17th ed.)

Bloom, Melvyn H. Public Relations and Presidential Campaigns: A Crisis in Democracy. New York: Crowell, 1973.

Cita MLA (8th ed.)

Bloom, Melvyn H. Public Relations and Presidential Campaigns: A Crisis in Democracy. Crowell, 1973.