Cita APA (7a ed.)

Sachs, W., & George, S. (2015). Planet dialectics: Explorations in environment and development. Zed Books.

Cita Chicago Style (17a ed.)

Sachs, Wolfgang, y Susan George. Planet Dialectics: Explorations in Environment and Development. London: Zed Books, 2015.

Cita MLA (9a ed.)

Sachs, Wolfgang, y Susan George. Planet Dialectics: Explorations in Environment and Development. Zed Books, 2015.