APA-viite

Cohen, L., & Manion, L. (1980). Research methods in education. Croom Helm.

Chicago-tyylinen lähdeviittaus

Cohen, Louis., ja Lawrence Manion. Research Methods in Education. London: Croom Helm, 1980.

MLA-viite

Cohen, Louis., ja Lawrence Manion. Research Methods in Education. Croom Helm, 1980.