Παραπομπή APA

Rowling, J. (2014). Harry Potter and the prisoner of Azkaban. Bloomsbury.

Παραπομπή Chicago Style

Rowling, J.K. Harry Potter and the Prisoner of Azkaban. London: Bloomsbury, 2014.

Παραπομπή MLA

Rowling, J.K. Harry Potter and the Prisoner of Azkaban. Bloomsbury, 2014.