APA način citiranja (7. izdanje)
Paddock, J. the structure of discovery. Scientific discovery is no less logical than deduction.
Čikaški stil citiranja (17. izdanje)
Paddock, John. The Structure of Discovery. Scientific Discovery Is No Less Logical than Deduction.
MLA način citiranja (9. izdanje)
Paddock, John. The Structure of Discovery. Scientific Discovery Is No Less Logical than Deduction.
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