Cita APA (7a ed.)

Sachs, W. (1999). Planet dialectics: Explorations in environment and development. Fernwood Pub. ; Witwatersrand University Press ; Zed Books.

Cita Chicago Style (17a ed.)

Sachs, Wolfgang. Planet Dialectics: Explorations in Environment and Development. Halifax (Nova Scotia) : Johannesburg ; London ; New York: Fernwood Pub. ; Witwatersrand University Press ; Zed Books, 1999.

Cita MLA (9a ed.)

Sachs, Wolfgang. Planet Dialectics: Explorations in Environment and Development. Fernwood Pub. ; Witwatersrand University Press ; Zed Books, 1999.