UNITED STATES v. N. Y., N. H. & H. R. CO.. The Oyez Project at IIT Chicago-Kent College of Law. 29 April 2013. <http://www.oyez.org/cases/1950-1959/1957/1957_45>.
UNITED STATES v. N. Y., N. H. & H. R. CO., The Oyez Project at IIT Chicago-Kent College of Law, http://www.oyez.org/cases/1950-1959/1957/1957_45 (last visited April 29, 2013).
"UNITED STATES v. N. Y., N. H. & H. R. CO.," The Oyez Project at IIT Chicago-Kent College of Law, accessed April 29, 2013, http://www.oyez.org/cases/1950-1959/1957/1957_45.