APA (7th ed.) Citation

Carr, E. H. (1964). What is history. Penguin Books Ltd.

Chicago Style (17th ed.) Citation

Carr, E. H. What Is History. England: Penguin Books Ltd, 1964.

MLA (9th ed.) Citation

Carr, E. H. What Is History. Penguin Books Ltd, 1964.

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