APA (7th ed.) Citation

Geological Survey (U.S.) & ProQuest (Firm). (1925). Bulletin 757 Geology and Coal Resources of the Axial and Monument Butte Quadrangles Moffat County, Colorado. [publisher not identified].

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Bulletin 757 Geology and Coal Resources of the Axial and Monument Butte Quadrangles Moffat County, Colorado. Washington: [publisher not identified], 1925.

MLA (9th ed.) Citation

Geological Survey (U.S.) and ProQuest (Firm). Bulletin 757 Geology and Coal Resources of the Axial and Monument Butte Quadrangles Moffat County, Colorado. [publisher not identified], 1925.

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