Cita APA (7th ed.)

Cooley, W. W., & Iohnes, P. R. (1976). Evaluation research in education. Irvington.

Cita Chicago (17th ed.)

Cooley, William W., i Paul R. Iohnes. Evaluation Research in Education. New York: Irvington, 1976.

Cita MLA (9th ed.)

Cooley, William W., i Paul R. Iohnes. Evaluation Research in Education. Irvington, 1976.