Cita APA (7a ed.)

Attkisson, C. C., Hargreaves, W. A., Horowitz, M. J., & Sorensen, J. E. (1978). Evaluation of human service programs. Acad. Press.

Cita Chicago Style (17a ed.)

Attkisson, C. C., William Alfred Hargreaves, Mardi J. Horowitz, y James E. Sorensen. Evaluation of Human Service Programs. New York, NY [u.a.]: Acad. Press, 1978.

Cita MLA (8a ed.)

Attkisson, C. C., et al. Evaluation of Human Service Programs. Acad. Press, 1978.