Cita APA (7a ed.)

Schalock, R. L., Verdugo Alonso, M. A., & Bonham, G. S. (2008). The conceptualization and measurement of quality of life: Implications for program planning and evaluation in the field of intellectual disabilities. [s.n.].

Cita Chicago Style (17a ed.)

Schalock, Robert L., Miguel Angel Verdugo Alonso, y Gordon S. Bonham. The Conceptualization and Measurement of Quality of Life: Implications for Program Planning and Evaluation in the Field of Intellectual Disabilities. [S.l.]: [s.n.], 2008.

Cita MLA (9a ed.)

Schalock, Robert L., et al. The Conceptualization and Measurement of Quality of Life: Implications for Program Planning and Evaluation in the Field of Intellectual Disabilities. [s.n.], 2008.