Cite
Validity of random-digit-dialing in recruiting controls in a case-control study.
MLA
Wang PP, et al. “Validity of Random-Digit-Dialing in Recruiting Controls in a Case-Control Study.” American Journal of Health Behavior, vol. 33, no. 5, Sept. 2009, pp. 513–20. EBSCOhost, https://doi.org/10.5993/ajhb.33.5.4.
APA
Wang PP, Dicks E, Gong X, Buehler S, Zhao J, Squires J, Younghusband B, McLaughlin JR, & Parfrey PS. (2009). Validity of random-digit-dialing in recruiting controls in a case-control study. American Journal of Health Behavior, 33(5), 513–520. https://doi.org/10.5993/ajhb.33.5.4
Chicago
Wang PP, Dicks E, Gong X, Buehler S, Zhao J, Squires J, Younghusband B, McLaughlin JR, and Parfrey PS. 2009. “Validity of Random-Digit-Dialing in Recruiting Controls in a Case-Control Study.” American Journal of Health Behavior 33 (5): 513–20. doi:10.5993/ajhb.33.5.4.