APA (7th ed.) Citation

(1989). Mineral deposits and geology of central Colorado: Red Rocks Park to Cripple Creek, Colorado, July 2-8, 1989. American Geophysical Union.

Chicago Style (17th ed.) Citation

Mineral Deposits and Geology of Central Colorado: Red Rocks Park to Cripple Creek, Colorado, July 2-8, 1989. Washington, D.C: American Geophysical Union, 1989.

MLA (9th ed.) Citation

Mineral Deposits and Geology of Central Colorado: Red Rocks Park to Cripple Creek, Colorado, July 2-8, 1989. American Geophysical Union, 1989.