Citação norma APA

Hippisley-Cox, J., Coupland, C., Vinogradova, Y., Robson, J., May, M., & Brindle, P. (2007). Derivation and validation of QRISK, a new cardiovascular disease risk score for the United Kingdom: Prospective open cohort study. BMJ Publishing Group Ltd.

Citação norma Chicago

Hippisley-Cox, Julia, Carol Coupland, Yana Vinogradova, John Robson, Margaret May, and Peter Brindle. Derivation and Validation of QRISK, a New Cardiovascular Disease Risk Score for the United Kingdom: Prospective Open Cohort Study. BMJ Publishing Group Ltd, 2007.

Citação norma MLA

Hippisley-Cox, Julia, et al. Derivation and Validation of QRISK, a New Cardiovascular Disease Risk Score for the United Kingdom: Prospective Open Cohort Study. BMJ Publishing Group Ltd, 2007.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.