Cita APA (7th ed.)

Rowling, J. K., & GrandPré, M. (1998). Harry Potter and the sorcerer's stone (1st American ed.). A.A. Levine Books.

Cita Chicago (17th ed.)

Rowling, J. K., i Mary GrandPré. Harry Potter and the Sorcerer's Stone. 1st American ed. New York: A.A. Levine Books, 1998.

Cita MLA (8th ed.)

Rowling, J. K., i Mary GrandPré. Harry Potter and the Sorcerer's Stone. 1st American ed. A.A. Levine Books, 1998.