Cita APA (7a ed.)

Carlson, S. (1952). The virtue of humility. W.C. Brown Co..

Cita Chicago Style (17a ed.)

Carlson, Sebastian. The Virtue of Humility. Dubuque: W.C. Brown Co., 1952.

Cita MLA (8a ed.)

Carlson, Sebastian. The Virtue of Humility. W.C. Brown Co., 1952.