HAZEN, C. D. Three peace congresses of the nineteenth century. Harvard University Press.
Chicago Style (17th ed.) CitationHAZEN, Charles Downer. Three Peace Congresses of the Nineteenth Century. Harvard University Press.
MLA (8th ed.) CitationHAZEN, Charles Downer. Three Peace Congresses of the Nineteenth Century. Harvard University Press.
Warning: These citations may not always be 100% accurate.