Citação norma APA

Streetly, A., Grant, C., Bickler, G., Eldridge, P., Bird, S., & Griffiths, W. (1994). Variation in coverage by ethnic group of neonatal (Guthrie) screening programme in south London. BMJ Group.

Citação norma Chicago

Streetly, A., C. Grant, G. Bickler, P. Eldridge, S. Bird, and W. Griffiths. Variation in Coverage By Ethnic Group of Neonatal (Guthrie) Screening Programme in South London. BMJ Group, 1994.

Citação norma MLA

Streetly, A., et al. Variation in Coverage By Ethnic Group of Neonatal (Guthrie) Screening Programme in South London. BMJ Group, 1994.

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