APA (7th ed.) Citation

Rowling, J. (1999). Harry Potter and the prisoner of Azkaban. Bloomsbury Publishing.

Chicago Style (17th ed.) Citation

Rowling, J.K. Harry Potter and the Prisoner of Azkaban. London: Bloomsbury Publishing, 1999.

MLA (8th ed.) Citation

Rowling, J.K. Harry Potter and the Prisoner of Azkaban. Bloomsbury Publishing, 1999.

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