Παραπομπή σε μορφή APA (7η εκδ.)

Hartigan, D. J. (1962). Some California test bureau measures predictive of ninth grade and eleventh grade academic achievement.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hartigan, Daniel Joseph. Some California Test Bureau Measures Predictive of Ninth Grade and Eleventh Grade Academic Achievement. 1962.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hartigan, Daniel Joseph. Some California Test Bureau Measures Predictive of Ninth Grade and Eleventh Grade Academic Achievement. 1962.