Cita APA (7th ed.)

Davies, M. (1994). The essential social worker: An introduction to professional practice in the 1990s (3rd ed.). Arena.

Cita Chicago (17th ed.)

Davies, Martin. The Essential Social Worker: An Introduction to Professional Practice in the 1990s. 3rd ed. Aldershot, Hants, England: Arena, 1994.

Cita MLA (9th ed.)

Davies, Martin. The Essential Social Worker: An Introduction to Professional Practice in the 1990s. 3rd ed. Arena, 1994.