APA (7th ed.) Citation

Cowdrick, J. C. (1889). The mountain graybeards: Or, Old Riddle's greatest riddle. The story of a town with a mystery. Beadle & Adams.

Chicago Style (17th ed.) Citation

Cowdrick, Jesse C. The Mountain Graybeards: Or, Old Riddle's Greatest Riddle. The Story of a Town with a Mystery. New York: Beadle & Adams, 1889.

MLA (8th ed.) Citation

Cowdrick, Jesse C. The Mountain Graybeards: Or, Old Riddle's Greatest Riddle. The Story of a Town with a Mystery. Beadle & Adams, 1889.