Παραπομπή σε μορφή APA (7η εκδ.)

Harlan, J. D., & Rivkin, M. S. (2000). Science experiences for the early childhood years: An integrated approach (7th ed.). Merrill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harlan, Jean Durgin, και Mary S. Rivkin. Science Experiences for the Early Childhood Years: An Integrated Approach. 7th ed. Upper Saddle River, N.J: Merrill, 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harlan, Jean Durgin, και Mary S. Rivkin. Science Experiences for the Early Childhood Years: An Integrated Approach. 7th ed. Merrill, 2000.