Cita APA (7a ed.)

Willems, M., & Ren, A. (2019). Because (First edition.). Hyperion Books For Children.

Cita Chicago Style (17a ed.)

Willems, Mo, y Amber Ren. Because. First edition. New York: Hyperion Books For Children, 2019.

Cita MLA (8a ed.)

Willems, Mo, y Amber Ren. Because. First edition. Hyperion Books For Children, 2019.

Precaución: Estas citas no son 100% exactas.