APA-viite (7. p.)

Onakpoya, I., Spencer, E., Thompson, M., & Heneghan, C. (2014). The effect of chlorogenic acid on blood pressure: A systematic review and meta-analysis of randomized clinical trials. Nature Publishing Group.

Chicago-viite (17. p.)

Onakpoya, I., E. Spencer, M. Thompson, ja C. Heneghan. The Effect of Chlorogenic Acid on Blood Pressure: A Systematic Review and Meta-analysis of Randomized Clinical Trials. Nature Publishing Group, 2014.

MLA-viite (9. p.)

Onakpoya, I., et al. The Effect of Chlorogenic Acid on Blood Pressure: A Systematic Review and Meta-analysis of Randomized Clinical Trials. Nature Publishing Group, 2014.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.