Cita APA (7th ed.)

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.