APA (7th ed.) Citation

(1950). 1: Historical background and the early years of the century: Transition from war to peace.

Chicago Style (17th ed.) Citation

1: Historical Background and the Early Years of the Century: Transition from War to Peace. 1950.

MLA (8th ed.) Citation

1: Historical Background and the Early Years of the Century: Transition from War to Peace. 1950.

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