APA (7th ed.) Citation

Goscinny, R., & Uderzo, A. (1972). Os louros de César. Cedibra.

Chicago Style (17th ed.) Citation

Goscinny, René, and A. Uderzo. Os Louros De César. Cedibra, 1972.

MLA (8th ed.) Citation

Goscinny, René, and A. Uderzo. Os Louros De César. Cedibra, 1972.

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