APA (7th ed.) Citation

Leighton, A. H. (1949). Human relations in a changing world: Observations on the use of the social sciences. Dutton.

Chicago Style (17th ed.) Citation

Leighton, Alexander H. Human Relations in a Changing World: Observations on the Use of the Social Sciences. New York: Dutton, 1949.

MLA (9th ed.) Citation

Leighton, Alexander H. Human Relations in a Changing World: Observations on the Use of the Social Sciences. Dutton, 1949.