Cita APA (7th ed.)

Howard, D. H. (1953). Effective communication: A guide to reading, writing, speaking, and listening. Prentice-hall.

Cita Chicago (17th ed.)

Howard, Dean H. Effective Communication: A Guide to Reading, Writing, Speaking, and Listening. New York: Prentice-hall, 1953.

Cita MLA (9th ed.)

Howard, Dean H. Effective Communication: A Guide to Reading, Writing, Speaking, and Listening. Prentice-hall, 1953.