Leach, G., & Mearns, R. (1988). Beyond the woodfuel crisis: People, land and trees in Africa. Earthscan Publications.
Style de citation Chicago (17e éd.)Leach, Gerald, et Robin Mearns. Beyond the Woodfuel Crisis: People, Land and Trees in Africa. London: Earthscan Publications, 1988.
Style de citation MLA (9e éd.)Leach, Gerald, et Robin Mearns. Beyond the Woodfuel Crisis: People, Land and Trees in Africa. Earthscan Publications, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.