APA (7th ed.) Citation

Hansen, W. R. (1977). Geologic map of the Zenobia Peak quadrangle, Moffat County, Colorado. The Survey.

Chicago Style (17th ed.) Citation

Hansen, Wallace R. Geologic Map of the Zenobia Peak Quadrangle, Moffat County, Colorado. Reston, Va.: The Survey, 1977.

MLA (9th ed.) Citation

Hansen, Wallace R. Geologic Map of the Zenobia Peak Quadrangle, Moffat County, Colorado. The Survey, 1977.

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