APA (7th ed.) Citation

Nix, H. P., Weijer, C., Brehaut, J. C., Forster, D., Goldstein, C. E., & Taljaard, M. (2021). Informed consent in cluster randomised trials: A guide for the perplexed. BMJ open, 11(9), e054213. https://doi.org/10.1136/bmjopen-2021-054213

Chicago Style (17th ed.) Citation

Nix, Hayden P., Charles Weijer, Jamie C. Brehaut, David Forster, Cory E. Goldstein, and Monica Taljaard. "Informed Consent in Cluster Randomised Trials: A Guide for the Perplexed." BMJ Open 11, no. 9 (2021): e054213. https://doi.org/10.1136/bmjopen-2021-054213.

MLA (9th ed.) Citation

Nix, Hayden P., et al. "Informed Consent in Cluster Randomised Trials: A Guide for the Perplexed." BMJ Open, vol. 11, no. 9, 2021, p. e054213, https://doi.org/10.1136/bmjopen-2021-054213.