Goldstein, J. (2011). Harry potter: The ultimate quiz book (1.). Andrews UK.
Cita Chicago Style (17a ed.)Goldstein, Jack. Harry Potter: The Ultimate Quiz Book. 1. Luton: Andrews UK, 2011.
Cita MLA (8a ed.)Goldstein, Jack. Harry Potter: The Ultimate Quiz Book. 1. Andrews UK, 2011.
Precaución: Estas citas no son 100% exactas.