APA (7th ed.) Citation

Clarke, A., & Dawson, R. (1999). Evaluation research: An introduction to principles, methods and practice (1. publ.). Sage.

Chicago Style (17th ed.) Citation

Clarke, Alan, and Ruth Dawson. Evaluation Research: An Introduction to Principles, Methods and Practice. 1. publ. London [u.a.]: Sage, 1999.

MLA (9th ed.) Citation

Clarke, Alan, and Ruth Dawson. Evaluation Research: An Introduction to Principles, Methods and Practice. 1. publ. Sage, 1999.