Cita APA (7a ed.)

Willems, M. (2014). Duckling gets a cookie!? (Unabridged.). Weston Woods.

Cita Chicago Style (17a ed.)

Willems, Mo. Duckling Gets a Cookie!? Unabridged. Norwalk: Weston Woods, 2014.

Cita MLA (8a ed.)

Willems, Mo. Duckling Gets a Cookie!? Unabridged. Weston Woods, 2014.

Precaución: Estas citas no son 100% exactas.