Cita APA (7a ed.)

Harrell, A. (1996). Evaluating programs for vulnerable children and youth. Banco Mundial.

Cita Chicago Style (17a ed.)

Harrell, Adele. Evaluating Programs for Vulnerable Children and Youth. [s.l.]: Banco Mundial, 1996.

Cita MLA (9a ed.)

Harrell, Adele. Evaluating Programs for Vulnerable Children and Youth. Banco Mundial, 1996.