Panel Accretion and External Validity in Adolescent Substance Use Research

MLA

Michael W. Arthur, et al. “Panel Accretion and External Validity in Adolescent Substance Use Research.” Evaluation Review, vol. 20, Aug. 1996, pp. 470–84. EBSCOhost, https://doi.org/10.1177/0193841x9602000405.

APA

Michael W. Arthur, Jacob Kraemer Tebes, Tim S. Ayers, & David L. Snow. (1996). Panel Accretion and External Validity in Adolescent Substance Use Research. Evaluation Review, 20, 470–484. https://doi.org/10.1177/0193841x9602000405

Chicago

Michael W. Arthur, Jacob Kraemer Tebes, Tim S. Ayers, and David L. Snow. 1996. “Panel Accretion and External Validity in Adolescent Substance Use Research.” Evaluation Review 20 (August): 470–84. doi:10.1177/0193841x9602000405.