APA (7th ed.) Citation

Maberry, J. O., & Lindvall, R. M. (1977). Geologic map of the Highlands Ranch Quadrangle, Arapahoe and Douglas Counties, Colorado. The Survey.

Chicago Style (17th ed.) Citation

Maberry, John O., and Robert M. Lindvall. Geologic Map of the Highlands Ranch Quadrangle, Arapahoe and Douglas Counties, Colorado. Reston, Va.: The Survey, 1977.

MLA (9th ed.) Citation

Maberry, John O., and Robert M. Lindvall. Geologic Map of the Highlands Ranch Quadrangle, Arapahoe and Douglas Counties, Colorado. The Survey, 1977.