Cita APA

Morris & Goscinny, R. (1993). Billy the Kid. Meribérica/Liber.

Chicago Style (17th ed.) Citation

Morris i R. Goscinny. Billy the Kid. Meribérica/Liber, 1993.

Cita MLA

Morris i R. Goscinny. Billy the Kid. Meribérica/Liber, 1993.

Atenció: Aquestes cites poden no estar 100% correctes.