APA (7th ed.) Citation

Smith, N. L. (1981). Metaphors for evaluation: Sources of new methods. Sage.

Chicago Style (17th ed.) Citation

Smith, Nick L. Metaphors for Evaluation: Sources of New Methods. Beverly Hills, Calif: Sage, 1981.

MLA (9th ed.) Citation

Smith, Nick L. Metaphors for Evaluation: Sources of New Methods. Sage, 1981.