Cita APA (7a ed.)

Vivian, J. (1991). Greening at the grassroots: People's participation in sustainable development. UNRISD.

Cita Chicago Style (17a ed.)

Vivian, Jessica. Greening at the Grassroots: People's Participation in Sustainable Development. Geneva: UNRISD, 1991.

Cita MLA (8a ed.)

Vivian, Jessica. Greening at the Grassroots: People's Participation in Sustainable Development. UNRISD, 1991.