Geological Survey (U.S.). (1985). Alpine, Texas: 1:100 000-scale planimetric map : 30 x 60 minute series (planimetric). The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.). Alpine, Texas: 1:100 000-scale Planimetric Map : 30 X 60 Minute Series (planimetric). Reston, Va.: The Survey, 1985.
MLA (8th ed.) CitationGeological Survey (U.S.). Alpine, Texas: 1:100 000-scale Planimetric Map : 30 X 60 Minute Series (planimetric). The Survey, 1985.
Warning: These citations may not always be 100% accurate.