Citazione Stile APA (7a Edizione)

Cohen, L., Manion, L., & Morrison, K. (2007). Research methods in education (6th ed.). Routledge.

Citazione stile Chigago Style (17a edizione)

Cohen, Louis, Lawrence Manion, e Keith Morrison. Research Methods in Education. 6th ed. London: Routledge, 2007.

Citatione MLA (9a ed.)

Cohen, Louis, et al. Research Methods in Education. 6th ed. Routledge, 2007.