Citazione Stile APA (7a Edizione)

Hullfish, H. G. (1960). Toward a democratic education. Institute for Democratic Education.

Citazione stile Chigago Style (17a edizione)

Hullfish, Henry Gordon. Toward a Democratic Education. Tokyo: Institute for Democratic Education, 1960.

Citatione MLA (9a ed.)

Hullfish, Henry Gordon. Toward a Democratic Education. Institute for Democratic Education, 1960.