Cita APA (7a ed.)

Hall, H. J. (1915). The untroubled mind. Houghton Mifflin Company.

Cita Chicago Style (17a ed.)

Hall, Herbert James. The Untroubled Mind. Boston, New York: Houghton Mifflin Company, 1915.

Cita MLA (8a ed.)

Hall, Herbert James. The Untroubled Mind. Houghton Mifflin Company, 1915.