Cita APA (7th ed.)

Betts, G. H. (1971). The mind and its education. Northern University.

Cita Chicago (17th ed.)

Betts, George H. The Mind and Its Education. Evanston: Northern University, 1971.

Cita MLA (9th ed.)

Betts, George H. The Mind and Its Education. Northern University, 1971.