APA način citiranja (7. izdanje)
Hall-Spencer, J. M., & Kletou, D. (2021). Chapter Threats to Ultraoligotrophic Marine Ecosystems. InTechOpen.
Čikaški stil citiranja (17. izdanje)
Hall-Spencer, Jason M., i Demetris Kletou. Chapter Threats to Ultraoligotrophic Marine Ecosystems. InTechOpen, 2021.
MLA način citiranja (9. izdanje)
Hall-Spencer, Jason M., i Demetris Kletou. Chapter Threats to Ultraoligotrophic Marine Ecosystems. InTechOpen, 2021.
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