Citazione Stile APA (7a Edizione)

Cohen, L. (1994). Research methods in education (4th ed.). Routledge.

Citazione stile Chigago Style (17a edizione)

Cohen, Louis. Research Methods in Education. 4th ed. London: Routledge, 1994.

Citatione MLA (9a ed.)

Cohen, Louis. Research Methods in Education. 4th ed. Routledge, 1994.