APA (7th ed.) Citation

Cohen, L., & Manion, L. (1998). Research methods in education (4th ed.). Routhledge.

Chicago Style (17th ed.) Citation

Cohen, Louis, and Lawrence Manion. Research Methods in Education. 4th ed. London ; New York: Routhledge, 1998.

MLA (8th ed.) Citation

Cohen, Louis, and Lawrence Manion. Research Methods in Education. 4th ed. Routhledge, 1998.

Warning: These citations may not always be 100% accurate.