APA (7th ed.) Citation

Riley, R., Ensor, J., Snell, K., Harrell, F., Martin, G., Reitsma, J., . . . van Smeden, M. (2020). Calculating the sample size required for developing a clinical prediction model. BMJ Publishing Group.

Chicago Style (17th ed.) Citation

Riley, RD, J. Ensor, KIE Snell, FE Harrell, GP Martin, JB Reitsma, KGM Moons, G. Collins, and M. van Smeden. Calculating the Sample Size Required for Developing a Clinical Prediction Model. BMJ Publishing Group, 2020.

MLA (9th ed.) Citation

Riley, RD, et al. Calculating the Sample Size Required for Developing a Clinical Prediction Model. BMJ Publishing Group, 2020.