APA (7th ed.) Citation

Wright, K. B., Sparks, L., & O'Hair, D. (2009). Health communication in the 21st century ([2. print.].). Blackwell.

Chicago Style (17th ed.) Citation

Wright, Kevin B., Lisa Sparks, and Dan O'Hair. Health Communication in the 21st Century. [2. print.]. Malden, Mass: Blackwell, 2009.

MLA (9th ed.) Citation

Wright, Kevin B., et al. Health Communication in the 21st Century. [2. print.]. Blackwell, 2009.