APA (7th ed.) Citation

Cobban, W. A., & Scott, G. R. (1972). Stratigraphy and ammonite fauna of the graneros shale and greenhorn limestone near Pueblo, Colorado. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Cobban, William A., and Glenn R. Scott. Stratigraphy and Ammonite Fauna of the Graneros Shale and Greenhorn Limestone Near Pueblo, Colorado. Washington: U.S. Govt. Print. Off, 1972.

MLA (9th ed.) Citation

Cobban, William A., and Glenn R. Scott. Stratigraphy and Ammonite Fauna of the Graneros Shale and Greenhorn Limestone Near Pueblo, Colorado. U.S. Govt. Print. Off, 1972.