APA (7th ed.) Citation
Broadus, A., & et al. (2011). Attitudes about addiction: A national study of addiction educators.
Chicago Style (17th ed.) Citation
Broadus, A.D, and et al. Attitudes About Addiction: A National Study of Addiction Educators. 2011.
MLA (9th ed.) Citation
Broadus, A.D, and et al. Attitudes About Addiction: A National Study of Addiction Educators. 2011.
Warning: These citations may not always be 100% accurate.