APA (7th ed.) Citation

Lehmann, I. J., & Mehrens, W. A. (1971). Educational research: Readings in focus. Holt.

Chicago Style (17th ed.) Citation

Lehmann, Irvin J., and William A. Mehrens. Educational Research: Readings in Focus. New York: Holt, 1971.

MLA (9th ed.) Citation

Lehmann, Irvin J., and William A. Mehrens. Educational Research: Readings in Focus. Holt, 1971.