APA (7th ed.) Citation

Hazen, C. D. (1919). Fifty years of Europe, 1870-1919. H.Holt and Co.

Chicago Style (17th ed.) Citation

Hazen, Charles Downer. Fifty Years of Europe, 1870-1919. New York: H.Holt and Co, 1919.

MLA (9th ed.) Citation

Hazen, Charles Downer. Fifty Years of Europe, 1870-1919. H.Holt and Co, 1919.

Warning: These citations may not always be 100% accurate.