Cita APA (7a ed.)

Williams, R. N. (2006). Return to the river: Restoring salmon to the Columbia River. Elsevier Academic Press.

Cita Chicago Style (17a ed.)

Williams, Richard N. Return to the River: Restoring Salmon to the Columbia River. Amsterdam ; Boston: Elsevier Academic Press, 2006.

Cita MLA (8a ed.)

Williams, Richard N. Return to the River: Restoring Salmon to the Columbia River. Elsevier Academic Press, 2006.