APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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