Παραπομπή σε μορφή APA (7η εκδ.)

Foran, T. G. (1926). The constancy of the intelligence quotient: A review. Catholic education press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Foran, Thomas George. The Constancy of the Intelligence Quotient: A Review. Washington, D. C.: Catholic education press, 1926.

Παραπομπή σε μορφή MLA (8th εκδ.)

Foran, Thomas George. The Constancy of the Intelligence Quotient: A Review. Catholic education press, 1926.