Cita APA (7a ed.)

Rowling, J. K., & GrandPré, M. (2005). Harry Potter and the Half-Blood Prince (1st American ed.). Arthur A. Levine Books.

Cita Chicago Style (17a ed.)

Rowling, J. K., y Mary GrandPré. Harry Potter and the Half-Blood Prince. 1st American ed. New York, NY: Arthur A. Levine Books, 2005.

Cita MLA (8a ed.)

Rowling, J. K., y Mary GrandPré. Harry Potter and the Half-Blood Prince. 1st American ed. Arthur A. Levine Books, 2005.