APA (7th ed.) Citation

Hippisley-Cox, J., Coupland, C., & Brindle, P. (2017). Development and validation of QRISK3 risk prediction algorithms to estimate future risk of cardiovascular disease: Prospective cohort study. BMJ (Online), 357, j2099. https://doi.org/10.1136/bmj.j2099

Chicago Style (17th ed.) Citation

Hippisley-Cox, Julia, Carol Coupland, and Peter Brindle. "Development and Validation of QRISK3 Risk Prediction Algorithms to Estimate Future Risk of Cardiovascular Disease: Prospective Cohort Study." BMJ (Online) 357 (2017): j2099. https://doi.org/10.1136/bmj.j2099.

MLA (9th ed.) Citation

Hippisley-Cox, Julia, et al. "Development and Validation of QRISK3 Risk Prediction Algorithms to Estimate Future Risk of Cardiovascular Disease: Prospective Cohort Study." BMJ (Online), vol. 357, 2017, p. j2099, https://doi.org/10.1136/bmj.j2099.