APA (7th ed.) Citation

Vardaman, G. T., & Vardaman, P. B. (1973). Communication in modern organizations. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Vardaman, George T., and Patricia Black Vardaman. Communication in Modern Organizations. New York [etc.]: John Wiley & Sons, 1973.

MLA (9th ed.) Citation

Vardaman, George T., and Patricia Black Vardaman. Communication in Modern Organizations. John Wiley & Sons, 1973.