APA-viite

Regan, S., Viana, J. C., Reyen, M., & Rigotti, N. A. (2012). Prevalence and Predictors of Smoking by Inpatients During A Hospital Stay. Arch Intern Med.

Chicago-tyylinen lähdeviittaus

Regan, Susan, Joseph C. Viana, Michele Reyen, ja Nancy A. Rigotti. "Prevalence and Predictors of Smoking By Inpatients During A Hospital Stay." Arch Intern Med 2012.

MLA-viite

Regan, Susan, Joseph C. Viana, Michele Reyen, ja Nancy A. Rigotti. "Prevalence and Predictors of Smoking By Inpatients During A Hospital Stay." Arch Intern Med 2012.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.