Citação norma APA
Ortberg, J. (2001). If you want to walk on water, you've got to get out of the boat. Zondervan Pub. House.
Citação norma Chicago
Ortberg, John. If You Want to Walk on Water, You've Got to Get Out of the Boat. Grand Rapids, Mich: Zondervan Pub. House, 2001.
Citação norma MLA
Ortberg, John. If You Want to Walk on Water, You've Got to Get Out of the Boat. Zondervan Pub. House, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.