Citazione Stile APA (7a Edizione)

Chambers, R. (1989). To the hands of the poor: Water and trees. Westview.

Citazione stile Chigago Style (17a edizione)

Chambers, Robert. To the Hands of the Poor: Water and Trees. Boulder; Cola: Westview, 1989.

Citatione MLA (9a ed.)

Chambers, Robert. To the Hands of the Poor: Water and Trees. Westview, 1989.