Cita APA (7a ed.)

Reisch, M., & Gambrill, E. D. (1997). Social work in the 21st century. Pine Forge.

Cita Chicago Style (17a ed.)

Reisch, Michael, y Eileen D. Gambrill. Social Work in the 21st Century. Thousand Oaks, California [etc.]: Pine Forge, 1997.

Cita MLA (9a ed.)

Reisch, Michael, y Eileen D. Gambrill. Social Work in the 21st Century. Pine Forge, 1997.