APA (7th ed.) Citation

Woodruff, W. (1975). America's impact on the world : a study of the role of the United States in the world economy, 1750-1970 / (by) William Woodruff: A study of the role of the United States in the world economy, 1750-1970. Macmillan.

Chicago Style (17th ed.) Citation

Woodruff, William. America's Impact on the World : A Study of the Role of the United States in the World Economy, 1750-1970 / (by) William Woodruff: A Study of the Role of the United States in the World Economy, 1750-1970. London (etc.): Macmillan, 1975.

MLA (9th ed.) Citation

Woodruff, William. America's Impact on the World : A Study of the Role of the United States in the World Economy, 1750-1970 / (by) William Woodruff: A Study of the Role of the United States in the World Economy, 1750-1970. Macmillan, 1975.

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