Παραπομπή σε μορφή APA (7η εκδ.)

Cruickshank, D. R. (1990). Research that informs teachers and teacher educators. Phi Delta Kappa Educational Foundation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Cruickshank, Donald R. Research That Informs Teachers and Teacher Educators. Indiana: Phi Delta Kappa Educational Foundation, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Cruickshank, Donald R. Research That Informs Teachers and Teacher Educators. Phi Delta Kappa Educational Foundation, 1990.