Rowling, J. K. (2015). Harry potter and the half-blood prince.
Cita Chicago Style (17a ed.)Rowling, J. K. Harry Potter and the Half-blood Prince. 2015.
Cita MLA (8a ed.)Rowling, J. K. Harry Potter and the Half-blood Prince. 2015.
Precaución: Estas citas no son 100% exactas.