Cita APA (7th ed.)

BLUM, M. L. (1956). Industrial psychology and its social foundations. Harper and Row.

Cita Chicago (17th ed.)

BLUM, Milton L. Industrial Psychology and Its Social Foundations. New York: Harper and Row, 1956.

Cita MLA (9th ed.)

BLUM, Milton L. Industrial Psychology and Its Social Foundations. Harper and Row, 1956.