Citazione Stile APA (7a Edizione)

Gillis, M. (1988). Deforestation and government policy. International Center for Economic Growth.

Citazione stile Chigago Style (17a edizione)

Gillis, Malcolm. Deforestation and Government Policy. San Fransisco, Calif: International Center for Economic Growth, 1988.

Citatione MLA (9a ed.)

Gillis, Malcolm. Deforestation and Government Policy. International Center for Economic Growth, 1988.