Geller, M., & Geus, K. "Irrtum": Fallacies in ancient sciences / Mark Geller. Klaus Geus. Productive errors : scientific concepts in Antiquity.(2012).
Čikaški stil citiranja (17. izdanje)Geller, Mark, i Klaus Geus. ""Irrtum": Fallacies in Ancient Sciences / Mark Geller. Klaus Geus." Productive Errors : Scientific Concepts in Antiquity.(2012) .
MLA način citiranja (8. izdanje)Geller, Mark, i Klaus Geus. ""Irrtum": Fallacies in Ancient Sciences / Mark Geller. Klaus Geus." Productive Errors : Scientific Concepts in Antiquity.(2012), .
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