Cita APA (7a ed.)

Powell, W. W., & Steinberg, R. (2006). The Nonprofit sector: A research handbook (2nd ed.). Yale University Press.

Cita Chicago Style (17a ed.)

Powell, Walter W., y Richard Steinberg. The Nonprofit Sector: A Research Handbook. 2nd ed. New Haven [Conn.] [etc.]: Yale University Press, 2006.

Cita MLA (9a ed.)

Powell, Walter W., y Richard Steinberg. The Nonprofit Sector: A Research Handbook. 2nd ed. Yale University Press, 2006.