APA (7th ed.) Citation

Regus, W. C., & Montgomery, W. B. Washashe wageress pahvgreh tse: The Osage first book.

Chicago Style (17th ed.) Citation

Regus, William Comb, and William B. Montgomery. Washashe Wageress Pahvgreh Tse: The Osage First Book.

MLA (9th ed.) Citation

Regus, William Comb, and William B. Montgomery. Washashe Wageress Pahvgreh Tse: The Osage First Book.

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