Cita APA (7th ed.)
Rowling, J. (2005). Harry Potter: And the half-blood prince volume-6. Blomsbury.
Cita Chicago (17th ed.)
Rowling, J.K. Harry Potter: And the Half-blood Prince Volume-6. London: Blomsbury, 2005.
Cita MLA (9th ed.)
Rowling, J.K. Harry Potter: And the Half-blood Prince Volume-6. Blomsbury, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.