Citação norma APA

Boon, N., Norell, M., Hall, J., Jennings, K., Penny, L., Wilson, C., . . . Weston, R. (2006). National variations in the provision of cardiac services in the United Kingdom: Second report of the British Cardiac Society Working Group, 2005. BMJ Group.

Citação norma Chicago

Boon, N., M. Norell, J. Hall, K. Jennings, L. Penny, C. Wilson, J. Chambers, e R. Weston. National Variations in the Provision of Cardiac Services in the United Kingdom: Second Report of the British Cardiac Society Working Group, 2005. BMJ Group, 2006.

Citação norma MLA

Boon, N., et al. National Variations in the Provision of Cardiac Services in the United Kingdom: Second Report of the British Cardiac Society Working Group, 2005. BMJ Group, 2006.

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