Παραπομπή σε μορφή APA (7η εκδ.)
FAO, IUCN, UNEP, UNESCO, World Resources Institute (WRI), & World Resources Institute (WRI). (1992). Global biodiversity strategy: Guidelines for action to save, study and use earth's biotic wealth sustainably and equitably. World Resources Institute (WRI).
Παραπομπή σε μορφή Chicago (17η εκδ.)
FAO, IUCN, UNEP, UNESCO, World Resources Institute (WRI), και World Resources Institute (WRI). Global Biodiversity Strategy: Guidelines for Action to Save, Study and Use Earth's Biotic Wealth Sustainably and Equitably. World Resources Institute (WRI), 1992.
Παραπομπή σε μορφή MLA (9th εκδ.)
FAO, et al. Global Biodiversity Strategy: Guidelines for Action to Save, Study and Use Earth's Biotic Wealth Sustainably and Equitably. World Resources Institute (WRI), 1992.
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