Cita APA (7a ed.)

Emerson, K. (2018). Last day on Mars (First paperback edition.). Walden Pond Press.

Cita Chicago Style (17a ed.)

Emerson, Kevin. Last Day on Mars. First paperback edition. New York, NY: Walden Pond Press, 2018.

Cita MLA (8a ed.)

Emerson, Kevin. Last Day on Mars. First paperback edition. Walden Pond Press, 2018.

Precaución: Estas citas no son 100% exactas.