APA Style

Barrett, E. Boyd. (1915). Strength of Will . New York: P. J. Kenedy & Sons.

Chicago Style

Barrett, E. Boyd. Strength of Will. New York: P. J. Kenedy & Sons, 1915. Text.

MLA Style

Barrett, E. Boyd. Strength of Will. New York: P. J. Kenedy & Sons, 1915. Text.

Turabian Style

Barrett, E. Boyd. Strength of Will. New York: P. J. Kenedy & Sons, 1915. Print.