Cita APA (7a ed.)

Hobbs, N. (1982). The troubled and troubling child. Jossey-Bass.

Cita Chicago Style (17a ed.)

Hobbs, Nicholas. The Troubled and Troubling Child. San Francisco [u.a.]: Jossey-Bass, 1982.

Cita MLA (8a ed.)

Hobbs, Nicholas. The Troubled and Troubling Child. Jossey-Bass, 1982.