Cita APA (7a ed.)

Singer, G. H. S., & Powers, L. (1993). Families, disability, and empowerment: Active coping skills and strategies for family interventions. Paul H. Brookes.

Cita Chicago Style (17a ed.)

Singer, George H. S., y Laurie Powers. Families, Disability, and Empowerment: Active Coping Skills and Strategies for Family Interventions. Baltimore [etc.]: Paul H. Brookes, 1993.

Cita MLA (9a ed.)

Singer, George H. S., y Laurie Powers. Families, Disability, and Empowerment: Active Coping Skills and Strategies for Family Interventions. Paul H. Brookes, 1993.