Παραπομπή σε μορφή APA (7η εκδ.)

Arnon, I., Cottrill, J., Dubinsky, E., Oktaç, A., Roa Fuentes, S., Trigueros, M., & Weller, K. (2014). APOS Theory: A Framework for Research and Curriculum Development in Mathematics Education. Springer New York : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Arnon, Ilana, Jim Cottrill, Ed Dubinsky, Asuman Oktaç, Solange Roa Fuentes, Maria Trigueros, και Kirk Weller. APOS Theory: A Framework for Research and Curriculum Development in Mathematics Education. New York, NY: Springer New York : Imprint: Springer, 2014.

Παραπομπή σε μορφή MLA (8th εκδ.)

Arnon, Ilana, et al. APOS Theory: A Framework for Research and Curriculum Development in Mathematics Education. Springer New York : Imprint: Springer, 2014.