APA (7th ed.) Citation

Hamrin, S. A., & Erickson, C. E. (1939). Guidance in the secondary school. D. Appleton-Century Company, Incorporated.

Chicago Style (17th ed.) Citation

Hamrin, Shirley Austin, and Clifford Eric Erickson. Guidance in the Secondary School. New York, London: D. Appleton-Century Company, Incorporated, 1939.

MLA (9th ed.) Citation

Hamrin, Shirley Austin, and Clifford Eric Erickson. Guidance in the Secondary School. D. Appleton-Century Company, Incorporated, 1939.