APA-Zitierstil (7. Ausg.)

Simpson, G. G. (1931). A new insectivore from the Oligocene, Ulan Gochu horizon, of Mongolia. The American Museum of Natural History.

Chicago-Zitierstil (17. Ausg.)

Simpson, George Gaylord. A New Insectivore from the Oligocene, Ulan Gochu Horizon, of Mongolia. New York City: The American Museum of Natural History, 1931.

MLA-Zitierstil (9. Ausg.)

Simpson, George Gaylord. A New Insectivore from the Oligocene, Ulan Gochu Horizon, of Mongolia. The American Museum of Natural History, 1931.