Cite
Variations in Buying Habits of Different Consumer Groups.
MLA
Nahl, Perham C. “Variations in Buying Habits of Different Consumer Groups.” Southwestern Social Science Quarterly, vol. 21, no. 2, Sept. 1940, pp. 163–71. 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=asx&AN=16706632&authtype=sso&custid=ns315887.
APA
Nahl, P. C. (1940). Variations in Buying Habits of Different Consumer Groups. Southwestern Social Science Quarterly, 21(2), 163–171.
Chicago
Nahl, Perham C. 1940. “Variations in Buying Habits of Different Consumer Groups.” Southwestern Social Science Quarterly 21 (2): 163–71. 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=asx&AN=16706632&authtype=sso&custid=ns315887.