Henkin, D. M. (2007). The postal age : the emergence of modern communications in nineteenth-century America / David M. Henkin: The emergence of modern communications in nineteenth-century America. University of Chicago Press.
Chicago Style (17th ed.) CitationHenkin, David M. The Postal Age : The Emergence of Modern Communications in Nineteenth-century America / David M. Henkin: The Emergence of Modern Communications in Nineteenth-century America. Chicago, Ill. ; London: University of Chicago Press, 2007.
MLA (9th ed.) CitationHenkin, David M. The Postal Age : The Emergence of Modern Communications in Nineteenth-century America / David M. Henkin: The Emergence of Modern Communications in Nineteenth-century America. University of Chicago Press, 2007.
Warning: These citations may not always be 100% accurate.