Cita 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.

Citación estilo Chicago

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

Cita MLA

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