Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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