Cita APA

Hepner, H. W. (1973). Psychology applied to life and work (5th ed.). Prentice Hall.

Citación estilo Chicago

Hepner, Harry Walker. Psychology Applied to Life and Work. 5th ed. New Jersy: Prentice Hall, 1973.

Cita MLA

Hepner, Harry Walker. Psychology Applied to Life and Work. 5th ed. Prentice Hall, 1973.