Cita APA (7a ed.)

Willems, M. (2011). Don't let the pigeon stay up late! (Unabridged.). Weston Woods.

Cita Chicago Style (17a ed.)

Willems, Mo. Don't Let the Pigeon Stay Up Late! Unabridged. Norwalk: Weston Woods, 2011.

Cita MLA (8a ed.)

Willems, Mo. Don't Let the Pigeon Stay Up Late! Unabridged. Weston Woods, 2011.

Precaución: Estas citas no son 100% exactas.