APA (7th ed.) Citation

Worthen, B. R. (1973). Educational Evaluation: Theory and Practice / Blaine R. Worthen. Wadsworth Publishing Company, Inc.

Chicago Style (17th ed.) Citation

Worthen, Blaine R. Educational Evaluation: Theory and Practice / Blaine R. Worthen. Wadsworth Publishing Company, Inc, 1973.

MLA (8th ed.) Citation

Worthen, Blaine R. Educational Evaluation: Theory and Practice / Blaine R. Worthen. Wadsworth Publishing Company, Inc, 1973.

Warning: These citations may not always be 100% accurate.