Stewart, A. (2011). Puddle's new school. Barron's.
Cita Chicago (17th ed.)Stewart, Amber. Puddle's New School. Hauppauge, NY: Barron's, 2011.
Cita MLA (8th ed.)Stewart, Amber. Puddle's New School. Barron's, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.