Abrantes, J. (1999). As aventuras do Zu (1<U+00AA> ed.). Baleiazul.
Chicago Style aipamenaAbrantes, José. As Aventuras Do Zu. 1<U+00AA> ed. Baleiazul, 1999.
MLA aipamenaAbrantes, José. As Aventuras Do Zu. 1<U+00AA> ed. Baleiazul, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.