Citação norma APA

Heck, K. E., Braveman, P., Cubbin, C., Chávez, G. F., & Kiely, J. L. (2006). Socioeconomic Status and Breastfeeding Initiation Among California Mothers. Association of Schools of Public Health.

Citação norma Chicago

Heck, Katherine E., Paula Braveman, Catherine Cubbin, Gilberto F. Chávez, and John L. Kiely. Socioeconomic Status and Breastfeeding Initiation Among California Mothers. Association of Schools of Public Health, 2006.

Citação norma MLA

Heck, Katherine E., et al. Socioeconomic Status and Breastfeeding Initiation Among California Mothers. Association of Schools of Public Health, 2006.

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