APA (7th ed.) Citation

Bradley, W. H. (1929). The varves and climate of the Green River epoch. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Bradley, Wilmot H. The Varves and Climate of the Green River Epoch. Washington: U.S. Govt. Print. Off, 1929.

MLA (9th ed.) Citation

Bradley, Wilmot H. The Varves and Climate of the Green River Epoch. U.S. Govt. Print. Off, 1929.