Παραπομπή σε μορφή APA (7η εκδ.)
Workshop on Drafting and Implementing Action Plans for Threatened Species (1997 : Bertiz, Navarre, Spain), Council of Europe, & Council of Europe. (1998). Drafting and implementing action plans for threatened species: Workshop, Bertiz, Navarre (Spain), 5-7 June 1997. Council of Europe.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Workshop on Drafting and Implementing Action Plans for Threatened Species (1997 : Bertiz, Navarre, Spain), Council of Europe, και Council of Europe. Drafting and Implementing Action Plans for Threatened Species: Workshop, Bertiz, Navarre (Spain), 5-7 June 1997. Council of Europe, 1998.
Παραπομπή σε μορφή MLA (9th εκδ.)
Workshop on Drafting and Implementing Action Plans for Threatened Species (1997 : Bertiz, Navarre, Spain), et al. Drafting and Implementing Action Plans for Threatened Species: Workshop, Bertiz, Navarre (Spain), 5-7 June 1997. Council of Europe, 1998.
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