Citazione Stile APA (7a Edizione)

Meier, J., & Malone, P. J. (1979). Facilitating children's development: A systematic guide for open learning. University Park Press.

Citazione stile Chigago Style (17a edizione)

Meier, John, e Paula J. Malone. Facilitating Children's Development: A Systematic Guide for Open Learning. Baltimore: University Park Press, 1979.

Citatione MLA (9a ed.)

Meier, John, e Paula J. Malone. Facilitating Children's Development: A Systematic Guide for Open Learning. University Park Press, 1979.