Παραπομπή σε μορφή APA (7η εκδ.)

Katz, M. B. (1968). The irony of early school reform: Educational innovation in mid-nineteenth century Massachusetts. Havard University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Katz, Michael B. The Irony of Early School Reform: Educational Innovation in Mid-nineteenth Century Massachusetts. Cambridge: Havard University, 1968.

Παραπομπή σε μορφή MLA (9th εκδ.)

Katz, Michael B. The Irony of Early School Reform: Educational Innovation in Mid-nineteenth Century Massachusetts. Havard University, 1968.