APA (7th ed.) Citation

Geological Survey (U.S.). (1900). 7.5 minute series (topographic) [Louisiana]. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). 7.5 Minute Series (topographic) [Louisiana]. Reston, Va.: The Survey, 1900.

MLA (9th ed.) Citation

Geological Survey (U.S.). 7.5 Minute Series (topographic) [Louisiana]. The Survey, 1900.

Warning: These citations may not always be 100% accurate.