UNITED STATES v. NATIONAL DAIRY CORP.. The Oyez Project at IIT Chicago-Kent College of Law. 13 February 2012. <http://www.oyez.org/cases/1960-1969/1961/1961_18>.
UNITED STATES v. NATIONAL DAIRY CORP., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1960-1969/1961/1961_18 (last visited February 13, 2012).
"UNITED STATES v. NATIONAL DAIRY CORP.," The Oyez Project at IIT Chicago-Kent College of Law, accessed February 13, 2012, http://www.oyez.org/cases/1960-1969/1961/1961_18.