Potomac Pun-ditry.

MLA

Stern, Philip M. “Potomac Pun-Ditry.” Nation, vol. 251, no. 20, Dec. 1990, p. 731. 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=10413903&authtype=sso&custid=ns315887.

APA

Stern, P. M. (1990). Potomac Pun-ditry. Nation, 251(20), 731.

Chicago

Stern, Philip M. 1990. “Potomac Pun-Ditry.” Nation 251 (20): 731. 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=10413903&authtype=sso&custid=ns315887.