APA (7th ed.) Citation

Mails, T. E. (1997). Peoples of the Plains. Council Oak Books.

Chicago Style (17th ed.) Citation

Mails, Thomas E. Peoples of the Plains. Tulsa, OK: Council Oak Books, 1997.

MLA (9th ed.) Citation

Mails, Thomas E. Peoples of the Plains. Council Oak Books, 1997.