APA (7th ed.) Citation

Hume, D., & Forbes, D. (1970). The history of Great Britain: The reigns of James I and Charles I. Penguin.

Chicago Style (17th ed.) Citation

Hume, David, and Duncan Forbes. The History of Great Britain: The Reigns of James I and Charles I. Harmondsworth: Penguin, 1970.

MLA (8th ed.) Citation

Hume, David, and Duncan Forbes. The History of Great Britain: The Reigns of James I and Charles I. Penguin, 1970.