Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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