Cita APA (7th ed.)

Cohen, L. (1994). Research methods in education (4th ed.). Routledge.

Cita Chicago (17th ed.)

Cohen, Louis. Research Methods in Education. 4th ed. London: Routledge, 1994.

Cita MLA (9th ed.)

Cohen, Louis. Research Methods in Education. 4th ed. Routledge, 1994.