APA (7th ed.) Citation

Dexter, B. (1967). The years of opportunity: The league of nations, 1920-1926. Viking Pr.

Chicago Style (17th ed.) Citation

Dexter, Byron. The Years of Opportunity: The League of Nations, 1920-1926. New York: Viking Pr, 1967.

MLA (8th ed.) Citation

Dexter, Byron. The Years of Opportunity: The League of Nations, 1920-1926. Viking Pr, 1967.

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