APA (7th ed.) Citation
Brooks, W. D. Speech communication (2a edición.). Wm. C. Brown.
Chicago Style (17th ed.) Citation
Brooks, Williams D. Speech Communication. 2a edición. EUA: Wm. C. Brown.
MLA (9th ed.) Citation
Brooks, Williams D. Speech Communication. 2a edición. Wm. C. Brown.
Warning: These citations may not always be 100% accurate.