Cita APA

Katz, M. L., Sheridan, S., Pignone, M., Lewis, C., Battle, J., Gollop, C., & O'Malley, M. (2004). Prostate and Colon Cancer Screening Messages in Popular Magazines. Blackwell Science Inc.

Chicago Style Citation

Katz, Mira L., Stacey Sheridan, Michael Pignone, Carmen Lewis, Jamila Battle, Claudia Gollop, i Michael O'Malley. Prostate and Colon Cancer Screening Messages in Popular Magazines. Blackwell Science Inc, 2004.

Cita MLA

Katz, Mira L., et al. Prostate and Colon Cancer Screening Messages in Popular Magazines. Blackwell Science Inc, 2004.