APA (7th ed.) Citation

Pigors, P. J. W., & Pigors, F. (1961). Case method in human relations: The incident process. McGraw-Hill.

Chicago Style (17th ed.) Citation

Pigors, Paul J. W., and Faith Pigors. Case Method in Human Relations: The Incident Process. New York [u.a.]: McGraw-Hill, 1961.

MLA (9th ed.) Citation

Pigors, Paul J. W., and Faith Pigors. Case Method in Human Relations: The Incident Process. McGraw-Hill, 1961.