Cite
Out-of-School Determinants of Elementary School Achievement.
MLA
Cemrel, Inc. ..Chicago, IL.ML-GROUP for Policy Studies in Education., et al. Out-of-School Determinants of Elementary School Achievement. Apr. 1979. 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=eric&AN=ED170067&authtype=sso&custid=ns315887.
APA
Cemrel, I. . C. I. M.-G. for P. S. in E., Haertel, E. H., & Wiley, D. E. (1979). Out-of-School Determinants of Elementary School Achievement.
Chicago
Cemrel, Inc., Chicago, IL. ML-GROUP for Policy Studies in Education., Edward H. Haertel, and David E. Wiley. 1979. “Out-of-School Determinants of Elementary School Achievement,” April. 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=eric&AN=ED170067&authtype=sso&custid=ns315887.