Weaver, D. B. (1998). Ecotourism in the less developed world David B. Weaver. CAB International.
Style de citation Chicago (17e éd.)Weaver, David B. Ecotourism in the Less Developed World David B. Weaver. CAB International, 1998.
Style de citation MLA (8e éd.)Weaver, David B. Ecotourism in the Less Developed World David B. Weaver. CAB International, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.