Citazione Stile APA (7a Edizione)

Brooks, W. D., & Heath, R. W. (1993). Speech communication (Seventh edition.). Brown & Benchmark.

Citazione stile Chigago Style (17a edizione)

Brooks, William Dean, e Robert W. Heath. Speech Communication. Seventh edition. Madison, Wis.: Brown & Benchmark, 1993.

Citatione MLA (8a ed.)

Brooks, William Dean, e Robert W. Heath. Speech Communication. Seventh edition. Brown & Benchmark, 1993.