APA (7th ed.) Citation

Carr E H. (1990). What Is History. Penguin Books.

Chicago Style (17th ed.) Citation

Carr E H. What Is History. London: Penguin Books, 1990.

MLA (9th ed.) Citation

Carr E H. What Is History. Penguin Books, 1990.

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