Cita APA (7a ed.)

Stoecker, R., Tryon, E. A., & Hilgendorf, A. (2009). The unheard voices: Community organizations and service learning. Temple University Press.

Cita Chicago Style (17a ed.)

Stoecker, Randy, Elizabeth A. Tryon, y Amy Hilgendorf. The Unheard Voices: Community Organizations and Service Learning. Philadelphia: Temple University Press, 2009.

Cita MLA (9a ed.)

Stoecker, Randy, et al. The Unheard Voices: Community Organizations and Service Learning. Temple University Press, 2009.