Cite
Dropouts in Longitudinal Surveys
MLA
de Leeuw, E. D., and P. J. Lugtig. “Dropouts in Longitudinal Surveys.” Wiley StatsRef: Statistics Reference Online, p.1-6. Wiley, 2015. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsoai&AN=edsoai.on1445830793&authtype=sso&custid=ns315887.
APA
de Leeuw, E. D., & Lugtig, P. J. (2015). Dropouts in Longitudinal Surveys. Wiley StatsRef: Statistics Reference Online, p.1-6. Wiley.
Chicago
de Leeuw, E.D., and P.J. Lugtig. 2015. “Dropouts in Longitudinal Surveys.” Wiley StatsRef: Statistics Reference Online, p.1-6. Wiley. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsoai&AN=edsoai.on1445830793&authtype=sso&custid=ns315887.