Παραπομπή σε μορφή APA (7η εκδ.)

Pollitt, E., Wachs, T. D., & Scrimshaw, N. S. (1993). Early supplementary feeding and cognition: Effects over two decades. University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pollitt, Ernesto, Theodore D. Wachs, και Nevin S. Scrimshaw. Early Supplementary Feeding and Cognition: Effects over Two Decades. Chicago: University of Chicago Press, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pollitt, Ernesto, et al. Early Supplementary Feeding and Cognition: Effects over Two Decades. University of Chicago Press, 1993.