Cita APA (7a ed.)

Barker, C., & Naish, D. (2019). Where on Earth?: Dinosaurs and other prehistoric life (First American edition.). DK Publishing.

Cita Chicago Style (17a ed.)

Barker, Chris, y Darren Naish. Where on Earth?: Dinosaurs and Other Prehistoric Life. First American edition. New York, NY: DK Publishing, 2019.

Cita MLA (8a ed.)

Barker, Chris, y Darren Naish. Where on Earth?: Dinosaurs and Other Prehistoric Life. First American edition. DK Publishing, 2019.

Precaución: Estas citas no son 100% exactas.