APA (7th ed.) Citation

Christiansen, R. L., & Blank, H. R. (1972). Volcanic stratigraphy of the Quaternary rhyolite plateau in Yellowstone National Park. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Christiansen, Robert L., and H. Richard Blank. Volcanic Stratigraphy of the Quaternary Rhyolite Plateau in Yellowstone National Park. Washington: U.S. G.P.O., 1972.

MLA (9th ed.) Citation

Christiansen, Robert L., and H. Richard Blank. Volcanic Stratigraphy of the Quaternary Rhyolite Plateau in Yellowstone National Park. U.S. G.P.O., 1972.