Cite
At IFIP 74 in Stockholm.
MLA
Ashcnhurst, Robert. “At IFIP 74 in Stockholm.” Communications of the ACM, vol. 17, no. 9, Sept. 1974, pp. 545–46. 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=17859236&authtype=sso&custid=ns315887.
APA
Ashcnhurst, R. (1974). At IFIP 74 in Stockholm. Communications of the ACM, 17(9), 545–546.
Chicago
Ashcnhurst, Robert. 1974. “At IFIP 74 in Stockholm.” Communications of the ACM 17 (9): 545–46. 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=17859236&authtype=sso&custid=ns315887.