Cita APA (7a ed.)

Boersma, A., & Pyenson, N. (2022). The whale who swam through time: A 200-year journey in the Arctic (First edition.). Roaring Brook Press.

Cita Chicago Style (17a ed.)

Boersma, Alex, y Nick Pyenson. The Whale Who Swam Through Time: A 200-year Journey in the Arctic. First edition. New York, NY: Roaring Brook Press, 2022.

Cita MLA (8a ed.)

Boersma, Alex, y Nick Pyenson. The Whale Who Swam Through Time: A 200-year Journey in the Arctic. First edition. Roaring Brook Press, 2022.

Precaución: Estas citas no son 100% exactas.