Cita APA (7a ed.)

Barnett, M., & Barber, N. (2014). Extra yarn (Unabridged.). Weston Woods.

Cita Chicago Style (17a ed.)

Barnett, Mac, y Nicola Barber. Extra Yarn. Unabridged. Norwalk: Weston Woods, 2014.

Cita MLA (8a ed.)

Barnett, Mac, y Nicola Barber. Extra Yarn. Unabridged. Weston Woods, 2014.

Precaución: Estas citas no son 100% exactas.