Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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