Cita APA (7a ed.)
Ruel, M. T., Rivera, J. A., Santizo, M., Lonnerdal, B., & Brown, K. H. (1997). The impact of zinc supplementation on morbidity from diarrhea and respiratory infections among rural Guatemalan children. American Academy of Pediatrics.
Cita Chicago Style (17a ed.)
Ruel, Marie T., Juan A. Rivera, Maria-Claudia Santizo, Bo Lonnerdal, y Kenneth H. Brown. The Impact of Zinc Supplementation on Morbidity from Diarrhea and Respiratory Infections Among Rural Guatemalan Children. American Academy of Pediatrics, 1997.
Cita MLA (9a ed.)
Ruel, Marie T., et al. The Impact of Zinc Supplementation on Morbidity from Diarrhea and Respiratory Infections Among Rural Guatemalan Children. American Academy of Pediatrics, 1997.
Precaución: Estas citas no son 100% exactas.