Cita APA (7th ed.)

Tiffany, D. W. (1970). The unemployed: Social-psychological portrait. Prentice-Hall.

Cita Chicago (17th ed.)

Tiffany, Donald W. The Unemployed: Social-psychological Portrait. Englewood, Cliffs, N. J: Prentice-Hall, 1970.

Cita MLA (9th ed.)

Tiffany, Donald W. The Unemployed: Social-psychological Portrait. Prentice-Hall, 1970.