Cite
Working papers.
MLA
Bennett, J. R. “Working Papers.” British Medical Journal, vol. 2, no. 6102, Dec. 1977, p. 1584. 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=4947362&authtype=sso&custid=ns315887.
APA
Bennett, J. R. (1977). Working papers. British Medical Journal, 2(6102), 1584.
Chicago
Bennett, J.R. 1977. “Working Papers.” British Medical Journal 2 (6102): 1584. 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=4947362&authtype=sso&custid=ns315887.