professional activities.

MLA

“Professional Activities.” Communications of the ACM, vol. 25, no. 9, Sept. 1982, pp. 669–73. 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=edb&AN=17859448&authtype=sso&custid=ns315887.

APA

professional activities. (1982). Communications of the ACM, 25(9), 669–673.

Chicago

“Professional Activities.” 1982. Communications of the ACM 25 (9): 669–73. 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=edb&AN=17859448&authtype=sso&custid=ns315887.