Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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