APA (7th ed.) Citation

Raventon, E. (1994). Island in the plains: A Black Hills natural history. Johnson Books.

Chicago Style (17th ed.) Citation

Raventon, Edward. Island in the Plains: A Black Hills Natural History. Boulder: Johnson Books, 1994.

MLA (9th ed.) Citation

Raventon, Edward. Island in the Plains: A Black Hills Natural History. Johnson Books, 1994.