Citazione Stile APA (7a Edizione)

(1961). Paedagogica historica. Centre for Study of History of Education.

Citazione stile Chigago Style (17a edizione)

Paedagogica Historica. Gent, Belgium: Centre for Study of History of Education, 1961.

Citatione MLA (9a ed.)

Paedagogica Historica. Centre for Study of History of Education, 1961.