Cita APA (7th ed.)

Humphreys, D. (2006). Logjam: Deforestation and the crisis of global governance. Earthscan.

Cita Chicago (17th ed.)

Humphreys, David. Logjam: Deforestation and the Crisis of Global Governance. London: Earthscan, 2006.

Cita MLA (8th ed.)

Humphreys, David. Logjam: Deforestation and the Crisis of Global Governance. Earthscan, 2006.