Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Hepner, Harry Walker. Psychology Applied to Life and Work. 5th ed. Englewood Cliffs, N.J: Prentice-Hall, 1973.

Cita MLA (9th ed.)

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