APA (7th ed.) Citation

Crennan, C. H., & Kingsbury, F. A. (1923). Psychology in business. American Academy of Political and Social Science.

Chicago Style (17th ed.) Citation

Crennan, Charles Holloway, and Forrest Alva Kingsbury. Psychology in Business. Philadelphia: American Academy of Political and Social Science, 1923.

MLA (9th ed.) Citation

Crennan, Charles Holloway, and Forrest Alva Kingsbury. Psychology in Business. American Academy of Political and Social Science, 1923.