APA (7th ed.) Citation

Letria, J. J., & Letria, A. (2021). War. Greystone Kids/Greystone Books Ltd..

Chicago Style (17th ed.) Citation

Letria, José Jorge, and André Letria. War. [Vancouver, British Columbia]: Greystone Kids/Greystone Books Ltd., 2021.

MLA (8th ed.) Citation

Letria, José Jorge, and André Letria. War. Greystone Kids/Greystone Books Ltd., 2021.

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