Cita APA (7a ed.)

Holley, C. E. (1922). The teacher's technique. The Century co..

Cita Chicago Style (17a ed.)

Holley, Charles Elmer. The Teacher's Technique. New York: The Century co., 1922.

Cita MLA (8a ed.)

Holley, Charles Elmer. The Teacher's Technique. The Century co., 1922.