APA (7th ed.) Citation

Burgess, A. (1972). A clockwork orange: With an introduction by Blake Morrison. Penguin Books.

Chicago Style (17th ed.) Citation

Burgess, Anthony. A Clockwork Orange: With an Introduction by Blake Morrison. London: Penguin Books, 1972.

MLA (9th ed.) Citation

Burgess, Anthony. A Clockwork Orange: With an Introduction by Blake Morrison. Penguin Books, 1972.

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