Cita APA (7th ed.)
Rowling, J. (1999). Harry Potter: And the prisoner of azkaban volume-3. Blomsbury.
Cita Chicago (17th ed.)
Rowling, J.K. Harry Potter: And the Prisoner of Azkaban Volume-3. London: Blomsbury, 1999.
Cita MLA (9th ed.)
Rowling, J.K. Harry Potter: And the Prisoner of Azkaban Volume-3. Blomsbury, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.