Carle, E., & Whipple, L. (2004). Eric Carle's dragons dragons & other creatures that never were. Puffin Books.
Cita Chicago (17th ed.)Carle, Eric, i Laura Whipple. Eric Carle's Dragons Dragons & Other Creatures That Never Were. New York: Puffin Books, 2004.
Cita MLA (9th ed.)Carle, Eric, i Laura Whipple. Eric Carle's Dragons Dragons & Other Creatures That Never Were. Puffin Books, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.