Cita APA (7a ed.)

Hill, C. (1978). The world turned upside down: Radical ideas during the English Revolution. Penguin.

Cita Chicago Style (17a ed.)

Hill, Christopher. The World Turned Upside Down: Radical Ideas During the English Revolution. Harmondsworth: Penguin, 1978.

Cita MLA (9a ed.)

Hill, Christopher. The World Turned Upside Down: Radical Ideas During the English Revolution. Penguin, 1978.