Παραπομπή σε μορφή APA (7η εκδ.)

Riggs, M. L., Dodds, P., & Zuccalo, D. (1981). Early childhood. American Alliance for Health, Physical Education, Recreation and Dance.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Riggs, Maida L., Patt Dodds, και David Zuccalo. Early Childhood. Reston, Va: American Alliance for Health, Physical Education, Recreation and Dance, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Riggs, Maida L., et al. Early Childhood. American Alliance for Health, Physical Education, Recreation and Dance, 1981.