APA (7th ed.) Citation

Geological Survey (U.S.). (1904). Suggestions to authors of geologic folios. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Suggestions to Authors of Geologic Folios. Washington, D.C.: [publisher not identified], 1904.

MLA (9th ed.) Citation

Geological Survey (U.S.). Suggestions to Authors of Geologic Folios. [publisher not identified], 1904.

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