Cita APA (7a ed.)

Wernsdorff, M. v., Loef, M., Tuschen-Caffier, B., & Schmidt, S. (2021). Effects of open-label placebos in clinical trials: A systematic review and meta-analysis. Nature Portfolio.

Cita Chicago Style (17a ed.)

Wernsdorff, Melina von, Martin Loef, Brunna Tuschen-Caffier, y Stefan Schmidt. Effects of Open-label Placebos in Clinical Trials: A Systematic Review and Meta-analysis. Nature Portfolio, 2021.

Cita MLA (8a ed.)

Wernsdorff, Melina von, et al. Effects of Open-label Placebos in Clinical Trials: A Systematic Review and Meta-analysis. Nature Portfolio, 2021.