APA (7th ed.) Citation

Cohen, L. ., Manion, L., & Morrison, K. . [. (2011). Research methods in education (7th ed.). Routledge.

Chicago Style (17th ed.) Citation

Cohen, Louis , Lawrence Manion, and Keith [] Morrison. Research Methods in Education. 7th ed. New York: Routledge, 2011.

MLA (9th ed.) Citation

Cohen, Louis , et al. Research Methods in Education. 7th ed. Routledge, 2011.