APA (7th ed.) Zitazioa

Walsh, J. P. (2000). Knowledge of angels ([Nachdr.].). Black Swan.

Chicago Style (17th ed.) Zitazioa

Walsh, Jill Paton. Knowledge of Angels. [Nachdr.]. London: Black Swan, 2000.

MLA (9th ed.) Zitazioa

Walsh, Jill Paton. Knowledge of Angels. [Nachdr.]. Black Swan, 2000.