APA (7th ed.) Citation

Uderzo. (2002). Asterix and the secret weapon. Orion Books ; Distributed in the United States of America by Sterling Pub. Co..

Chicago Style (17th ed.) Citation

Uderzo. Asterix and the Secret Weapon. London : New York: Orion Books ; Distributed in the United States of America by Sterling Pub. Co., 2002.

MLA (8th ed.) Citation

Uderzo. Asterix and the Secret Weapon. Orion Books ; Distributed in the United States of America by Sterling Pub. Co., 2002.