Cita APA (7a ed.)

Pennypacker, S., Brown, J., & Pamintuan, M. (2010). The intrepid Canadian expedition. HarperCollins.

Cita Chicago Style (17a ed.)

Pennypacker, Sara, Jeff Brown, y Macky Pamintuan. The Intrepid Canadian Expedition. New York: HarperCollins, 2010.

Cita MLA (8a ed.)

Pennypacker, Sara, et al. The Intrepid Canadian Expedition. HarperCollins, 2010.

Precaución: Estas citas no son 100% exactas.