Citazione Stile APA (7a Edizione)

ROWLING J K. (2021). HARRY POTTER AND THE CHAMBER OF SECRETS (2021.).

Citazione stile Chigago Style (17a edizione)

ROWLING J K. HARRY POTTER AND THE CHAMBER OF SECRETS. 2021. LONDON, 2021.

Citatione MLA (9a ed.)

ROWLING J K. HARRY POTTER AND THE CHAMBER OF SECRETS. 2021. 2021.