APA (7th ed.) Citation

Osborn, H. F. (1925). Upper Eocene and Lower Oligocene titanotheres of Mongolia.

Chicago Style (17th ed.) Citation

Osborn, Henry Fairfield. Upper Eocene and Lower Oligocene Titanotheres of Mongolia. New York, N.Y, 1925.

MLA (9th ed.) Citation

Osborn, Henry Fairfield. Upper Eocene and Lower Oligocene Titanotheres of Mongolia. 1925.

Warning: These citations may not always be 100% accurate.