Παραπομπή σε μορφή APA (7η εκδ.)

Regan, E. M., & Leithwood, K. A. (1974). Effective curriculum change: Experiences with the conceptual skills project. Ontario Institute for Studies in Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Regan, Ellen M., και Kenneth A. Leithwood. Effective Curriculum Change: Experiences with the Conceptual Skills Project. Toronto: Ontario Institute for Studies in Education, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Regan, Ellen M., και Kenneth A. Leithwood. Effective Curriculum Change: Experiences with the Conceptual Skills Project. Ontario Institute for Studies in Education, 1974.