Williams, P. J. (1992). Women, trees, and forests in Africa: A resource guide. Environment Liaison Centre International.
Style de citation Chicago (17e éd.)Williams, Paula J. Women, Trees, and Forests in Africa: A Resource Guide. Nairobi, Kenya: Environment Liaison Centre International, 1992.
Style de citation MLA (9e éd.)Williams, Paula J. Women, Trees, and Forests in Africa: A Resource Guide. Environment Liaison Centre International, 1992.
Attention : ces citations peuvent ne pas être correctes à 100%.