APA-viite

Czarnogorski, M., Brown, J., Lee, V., Oben, J., Kuo, I., Stern, R., & Simon, G. (2011). The Prevalence of Undiagnosed HIV Infection in Those Who Decline HIV Screening in an Urban Emergency Department. Hindawi Publishing Corporation.

Chicago-tyylinen lähdeviittaus

Czarnogorski, M., J. Brown, V. Lee, J. Oben, I. Kuo, R. Stern, ja G. Simon. The Prevalence of Undiagnosed HIV Infection in Those Who Decline HIV Screening in an Urban Emergency Department. Hindawi Publishing Corporation, 2011.

MLA-viite

Czarnogorski, M., et al. The Prevalence of Undiagnosed HIV Infection in Those Who Decline HIV Screening in an Urban Emergency Department. Hindawi Publishing Corporation, 2011.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.