APA (7th ed.) Citation

Hill, C. (1972). The world turned upside down: Radical ideas during the English revolution. The Viking Press.

Chicago Style (17th ed.) Citation

Hill, Christopher. The World Turned Upside Down: Radical Ideas During the English Revolution. New York, N.Y: The Viking Press, 1972.

MLA (8th ed.) Citation

Hill, Christopher. The World Turned Upside Down: Radical Ideas During the English Revolution. The Viking Press, 1972.