APA (7th ed.) Citation

Cynthia. (1990). As aventuras do leão negro. Meribérica/Liber.

Chicago Style (17th ed.) Citation

Cynthia. As Aventuras Do Leão Negro. Meribérica/Liber, 1990.

MLA (8th ed.) Citation

Cynthia. As Aventuras Do Leão Negro. Meribérica/Liber, 1990.

Warning: These citations may not always be 100% accurate.