APA način citiranja (7. izdanje)
Donlan, S. P., & Heckendorn Urscheler. (2014). Concepts of law: Comparative, jurisprudential, and social science perspectives. Ashgate.
Čikaški stil citiranja (17. izdanje)
Donlan, Seán Patrick, i Heckendorn Urscheler. Concepts of Law: Comparative, Jurisprudential, and Social Science Perspectives. Surrey, England ; Burlington, Vermont: Ashgate, 2014.
MLA način citiranja (9. izdanje)
Donlan, Seán Patrick, i Heckendorn Urscheler. Concepts of Law: Comparative, Jurisprudential, and Social Science Perspectives. Ashgate, 2014.
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