Robertson, D. (2020). The barren grounds. Puffin.
Cita Chicago Style (17a ed.)Robertson, David. The Barren Grounds. [Toronto, Ontario]: Puffin, 2020.
Cita MLA (8a ed.)Robertson, David. The Barren Grounds. Puffin, 2020.
Precaución: Estas citas no son 100% exactas.