Nicolson, H. (1969). The Congress of Vienna: A study in Allied Unity, 1812-1822. Viking.
Chicago Style (17th ed.) CitationNicolson, Harold. The Congress of Vienna: A Study in Allied Unity, 1812-1822. New York: Viking, 1969.
MLA (9th ed.) CitationNicolson, Harold. The Congress of Vienna: A Study in Allied Unity, 1812-1822. Viking, 1969.
Warning: These citations may not always be 100% accurate.