APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.