APA Edition Citation

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

Chicago Edition Citation

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

MLA Edition Citation

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

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