Cita APA (7th ed.)

Rowling, J. K. (2003). Harry Potter and the order of the phoenix. Bloomsbury Publishing.

Cita Chicago (17th ed.)

Rowling, J. K. Harry Potter and the Order of the Phoenix. London: Bloomsbury Publishing, 2003.

Cita MLA (8th ed.)

Rowling, J. K. Harry Potter and the Order of the Phoenix. Bloomsbury Publishing, 2003.