Geological Survey (U.S.). (1943). Mt. Spokane quadrangle, Washington--Idaho: 15 minute series (1943 ed.). The Survey].
Chicago Style (17th ed.) CitationGeological Survey (U.S.). Mt. Spokane Quadrangle, Washington--Idaho: 15 Minute Series. 1943 ed. [Washington D.C.: The Survey], 1943.
MLA引文Geological Survey (U.S.). Mt. Spokane Quadrangle, Washington--Idaho: 15 Minute Series. 1943 ed. The Survey], 1943.
警告:這些引文格式不一定是100%准確.