Citação norma APA

Pain, M., & Kerr, J. (2004). Extreme risk taker who wants to continue taking part in high risk sports after serious injury. BMJ Group.

Citação norma Chicago

Pain, M., and J. Kerr. Extreme Risk Taker Who Wants to Continue Taking Part in High Risk Sports After Serious Injury. BMJ Group, 2004.

Citação norma MLA

Pain, M., and J. Kerr. Extreme Risk Taker Who Wants to Continue Taking Part in High Risk Sports After Serious Injury. BMJ Group, 2004.

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