APA Citatie

Roy, A., Sheffield, P., Wong, K., & Trasande, L. (2011). The Effects of Outdoor Air Pollutants on the Costs of Pediatric Asthma Hospitalizations in the United States, 1999-2007.

Chicago Style citaat

Roy, Angkana, Perry Sheffield, Kendrew Wong, en Leonardo Trasande. The Effects of Outdoor Air Pollutants On the Costs of Pediatric Asthma Hospitalizations in the United States, 1999-2007. 2011.

MLA citatie

Roy, Angkana, Perry Sheffield, Kendrew Wong, en Leonardo Trasande. The Effects of Outdoor Air Pollutants On the Costs of Pediatric Asthma Hospitalizations in the United States, 1999-2007. 2011.