APA način citiranja

Olsen, A. H., Bihrmann, K., Jensen, M., Vejborg, I., & Lynge, E. (2009). Breast density and outcome of mammography screening: A cohort study. Nature Publishing Group.

Čikaški stil citiranja

Olsen, A H., K. Bihrmann, M-B Jensen, I. Vejborg, i E. Lynge. Breast Density and Outcome of Mammography Screening: A Cohort Study. Nature Publishing Group, 2009.

MLA način citiranja

Olsen, A H., et al. Breast Density and Outcome of Mammography Screening: A Cohort Study. Nature Publishing Group, 2009.