APA (7th ed.) Citation

Zepeda, G., Torrecilla, P., & Ventura, G. B. (2011). I kick the ball. Piñata Books.

Chicago Style (17th ed.) Citation

Zepeda, Gwendolyn, Pablo Torrecilla, and Gabriela Baeza Ventura. I Kick the Ball. Houston, Tex.: Piñata Books, 2011.

MLA (8th ed.) Citation

Zepeda, Gwendolyn, et al. I Kick the Ball. Piñata Books, 2011.

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