Citação norma APA

Haybittle, J. (1999). Women’s risk of dying of heart disease is always greater than their risk of dying of breast cancer. British Medical Journal.

Citação norma Chicago

Haybittle, John. Women’s Risk of Dying of Heart Disease Is Always Greater Than Their Risk of Dying of Breast Cancer. British Medical Journal, 1999.

Citação norma MLA

Haybittle, John. Women’s Risk of Dying of Heart Disease Is Always Greater Than Their Risk of Dying of Breast Cancer. British Medical Journal, 1999.

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