APA citiranje

Collet, J., Sharpe, C., Belzile, E., Boivin, J., Hanley, J., & Abenhaim, L. (1999). Colorectal cancer prevention by non-steroidal anti-inflammatory drugs: Effects of dosage and timing. Nature Publishing Group.

Citação norma Chicago

Collet, J-P, C. Sharpe, E. Belzile, J-F Boivin, J. Hanley, and L. Abenhaim. Colorectal Cancer Prevention By Non-steroidal Anti-inflammatory Drugs: Effects of Dosage and Timing. Nature Publishing Group, 1999.

MLA citiranje

Collet, J-P, et al. Colorectal Cancer Prevention By Non-steroidal Anti-inflammatory Drugs: Effects of Dosage and Timing. Nature Publishing Group, 1999.