Morris & Goscinny, R. (1993). Billy the Kid. Meribérica/Liber.
Chicago Style (17th ed.) CitationMorris i R. Goscinny. Billy the Kid. Meribérica/Liber, 1993.
Cita MLAMorris i R. Goscinny. Billy the Kid. Meribérica/Liber, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.