Cita APA (7a ed.)

Peterson, A., & Sutphin, J. (2020). On the edge of the Dark Sea of Darkness (First hardcover edition.). WaterBrook Press.

Cita Chicago Style (17a ed.)

Peterson, Andrew, y Joe Sutphin. On the Edge of the Dark Sea of Darkness. First hardcover edition. Colorado Springs, Colo.: WaterBrook Press, 2020.

Cita MLA (8a ed.)

Peterson, Andrew, y Joe Sutphin. On the Edge of the Dark Sea of Darkness. First hardcover edition. WaterBrook Press, 2020.

Precaución: Estas citas no son 100% exactas.