Cita APA (7th ed.)

Roberts, H. (1979). Community development ; learning and action. University of Toronto Press.

Cita Chicago (17th ed.)

Roberts, Hayden. Community Development ; Learning and Action. Toronto ; Buffalo: University of Toronto Press, 1979.

Cita MLA (8th ed.)

Roberts, Hayden. Community Development ; Learning and Action. University of Toronto Press, 1979.