Cita APA (7a ed.)

Geological Survey (U.S.). (1943). Mt. Spokane quadrangle, Washington--Idaho: 15 minute series (1943 ed.). The Survey].

Cita Chicago Style (17a ed.)

Geological Survey (U.S.). Mt. Spokane Quadrangle, Washington--Idaho: 15 Minute Series. 1943 ed. [Washington D.C.: The Survey], 1943.

Cita MLA (8a ed.)

Geological Survey (U.S.). Mt. Spokane Quadrangle, Washington--Idaho: 15 Minute Series. 1943 ed. The Survey], 1943.

Precaución: Estas citas no son 100% exactas.