Dyfyniad APA

Rowling, J. K., & GrandPré, M. (1999). Harry Potter and the Chamber of Secrets. Arthur A. Levine Books.

Dyfyniad Arddull Chicago

Rowling, J. K., and Mary GrandPré. Harry Potter and the Chamber of Secrets. New York: Arthur A. Levine Books, 1999.

Dyfyniad MLA

Rowling, J. K., and Mary GrandPré. Harry Potter and the Chamber of Secrets. Arthur A. Levine Books, 1999.

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