APA (7th ed.) Citation

Rowling, J. (2004). Harry Potter and the prisoner of Azkaban. Bloomsbury.

Chicago Style (17th ed.) Citation

Rowling, J.K. Harry Potter and the Prisoner of Azkaban. London: Bloomsbury, 2004.

MLA (9th ed.) Citation

Rowling, J.K. Harry Potter and the Prisoner of Azkaban. Bloomsbury, 2004.

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