Cita APA (7th ed.)

Cofer, C. N. (1961). Verbal learning and verbal behavior. McGraw-Hill.

Cita Chicago (17th ed.)

Cofer, Charles N. Verbal Learning and Verbal Behavior. Nueva York: McGraw-Hill, 1961.

Cita MLA (9th ed.)

Cofer, Charles N. Verbal Learning and Verbal Behavior. McGraw-Hill, 1961.