Kuipers, A., & Trafford, T. (2020). Pia's plans. Orca Book Publishers.
Cita Chicago Style (17a ed.)Kuipers, Alice, y Tanya Trafford. Pia's Plans. [Victoria, British Columbia]: Orca Book Publishers, 2020.
Cita MLA (8a ed.)Kuipers, Alice, y Tanya Trafford. Pia's Plans. Orca Book Publishers, 2020.
Precaución: Estas citas no son 100% exactas.