Dyfyniad APA

Warner Bros, & Columbus, C. (2001). Harry Potter and the philosopher's stone. Αθήνα: Audio Visual Enterprises.

Dyfyniad Arddull Chicago

Warner Bros, και Chris Columbus. Harry Potter and the Philosopher's Stone. Αθήνα: Audio Visual Enterprises, 2001.

Dyfyniad MLA

Warner Bros, και Chris Columbus. Harry Potter and the Philosopher's Stone. Αθήνα: Audio Visual Enterprises, 2001.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.