Citação norma APA

Venn, A., Lewis, S., Cooper, M., Hill, J., & Britton, J. (1998). Questionnaire study of effect of sex and age on the prevalence of wheeze and asthma in adolescence. British Medical Journal.

Citação norma Chicago

Venn, Andrea, Sarah Lewis, Marie Cooper, Jennifer Hill, and John Britton. Questionnaire Study of Effect of Sex and Age On the Prevalence of Wheeze and Asthma in Adolescence. British Medical Journal, 1998.

Citação norma MLA

Venn, Andrea, et al. Questionnaire Study of Effect of Sex and Age On the Prevalence of Wheeze and Asthma in Adolescence. British Medical Journal, 1998.

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