APA (7th ed.) Citation

Geological Survey (U.S.) & United States. National Ocean Service. (1984). 1: 100 000-scale metric topographic-bathymetric map [of] Freeport, Texas. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and United States. National Ocean Service. 1: 100 000-scale Metric Topographic-bathymetric Map [of] Freeport, Texas. Reston, Va.: The Survey, 1984.

MLA (9th ed.) Citation

Geological Survey (U.S.) and United States. National Ocean Service. 1: 100 000-scale Metric Topographic-bathymetric Map [of] Freeport, Texas. The Survey, 1984.