APA-viite

Joseph, C. L., Ownby, D. R., Havstad, S. L., Saltzgaber, J., Considine, S., Johnson, D., . . . Johnson, C. C. (2012). Evaluation of a web-based asthma management intervention program for urban teenagers: Reaching the hard to reach.

Chicago-tyylinen lähdeviittaus

Joseph, Christine LM, et al. Evaluation of a Web-based Asthma Management Intervention Program for Urban Teenagers: Reaching the Hard to Reach. 2012.

MLA-viite

Joseph, Christine LM, et al. Evaluation of a Web-based Asthma Management Intervention Program for Urban Teenagers: Reaching the Hard to Reach. 2012.

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