Παραπομπή σε μορφή APA (7η εκδ.)

Donelson, E. (1975). Programmed learning aid for sex differences in developmental perspective. Learning Systems.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Donelson, Elaine. Programmed Learning Aid for Sex Differences in Developmental Perspective. Homewood, Ill: Learning Systems, 1975.

Παραπομπή σε μορφή MLA (9th εκδ.)

Donelson, Elaine. Programmed Learning Aid for Sex Differences in Developmental Perspective. Learning Systems, 1975.