Citação norma APA

Millett, C., Wen, L. M., Rissel, C., Smith, A., Richters, J., Grulich, A., & de Visser, R. (2006). Smoking and erectile dysfunction: Findings from a representative sample of Australian men. BMJ Group.

Citação norma Chicago

Millett, C., L M. Wen, C. Rissel, A. Smith, J. Richters, A. Grulich, and R. de Visser. Smoking and Erectile Dysfunction: Findings From a Representative Sample of Australian Men. BMJ Group, 2006.

Citação norma MLA

Millett, C., et al. Smoking and Erectile Dysfunction: Findings From a Representative Sample of Australian Men. BMJ Group, 2006.

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