Cita APA (7a ed.)

Geological Survey (U.S.) & Walker, E. H. (1964). Ground water in the Sandpoint region, Bonner County, Idaho. Gov't..

Cita Chicago Style (17a ed.)

Geological Survey (U.S.) y Eugene H. Walker. Ground Water in the Sandpoint Region, Bonner County, Idaho. Wash.: Gov't., 1964.

Cita MLA (8a ed.)

Geological Survey (U.S.) y Eugene H. Walker. Ground Water in the Sandpoint Region, Bonner County, Idaho. Gov't., 1964.

Precaución: Estas citas no son 100% exactas.