APA Citation

Ostrander, I. (1919). The twenty-six clues. New York: W.J. Watt & Co..

Chicago Style Citation

Ostrander, Isabel. The Twenty-six Clues. New York: W.J. Watt & Co., 1919.

MLA Citation

Ostrander, Isabel. The Twenty-six Clues. New York: W.J. Watt & Co., 1919.

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