APA
Rowling J., . (2019). Harry Potter And The Prisoner Of Azkaban – Ravenclaw Edition. : Bloomsbury.
Chicago
Rowling J.K, . 2019. Harry Potter And The Prisoner Of Azkaban – Ravenclaw Edition. : Bloomsbury.
Harvard
Rowling J., . (2019). Harry Potter And The Prisoner Of Azkaban – Ravenclaw Edition. : Bloomsbury.
MLA
Rowling J.K, . Harry Potter And The Prisoner Of Azkaban – Ravenclaw Edition. : Bloomsbury. 2019.