APA (7th ed.) Citation

ed. by Howard E. Freeman. (1981). Evaluation studies: Review annual vol. 6. Sage Publications.

Chicago Style (17th ed.) Citation

ed. by Howard E. Freeman. Evaluation Studies: Review Annual Vol. 6. London: Sage Publications, 1981.

MLA (8th ed.) Citation

ed. by Howard E. Freeman. Evaluation Studies: Review Annual Vol. 6. Sage Publications, 1981.