APA (7th ed.) Citation

Geological Survey (U.S.). (1981). Fort Myers, Florida: 1:100 000-scale metric topographic-bathymetric map : 30 x 60 minute series (topographic-bathymetric). [The Survey].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Fort Myers, Florida: 1:100 000-scale Metric Topographic-bathymetric Map : 30 X 60 Minute Series (topographic-bathymetric). [Reston, Va.]: [The Survey], 1981.

MLA (9th ed.) Citation

Geological Survey (U.S.). Fort Myers, Florida: 1:100 000-scale Metric Topographic-bathymetric Map : 30 X 60 Minute Series (topographic-bathymetric). [The Survey], 1981.