APA (7th ed.) Citation

Roberts, A. E. (1972). Cretaceous and early Tertiary depositional and tectonic history of the Livingston area, southwestern Montana. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Roberts, Albert Eugene. Cretaceous and Early Tertiary Depositional and Tectonic History of the Livingston Area, Southwestern Montana. Washington: U.S. Govt. Print. Off, 1972.

MLA (8th ed.) Citation

Roberts, Albert Eugene. Cretaceous and Early Tertiary Depositional and Tectonic History of the Livingston Area, Southwestern Montana. U.S. Govt. Print. Off, 1972.