APA (7th ed.) Citation

Good, C. V., Barr, A. S., & Scates, D. E. (1941). The methodology of educational research. D. Appleton-Century company, incorporated.

Chicago Style (17th ed.) Citation

Good, Carter V., A. S. Barr, and Douglas E. Scates. The Methodology of Educational Research. New York, London: D. Appleton-Century company, incorporated, 1941.

MLA (9th ed.) Citation

Good, Carter V., et al. The Methodology of Educational Research. D. Appleton-Century company, incorporated, 1941.