APA način citiranja (7. izdanje)
Clarke, W. N. (2007). The philosophical approach to God: A neo-Thomist perspective (2nd rev. ed.). Fordham University Press.
Čikaški stil citiranja (17. izdanje)
Clarke, W. Norris. The Philosophical Approach to God: A Neo-Thomist Perspective. 2nd rev. ed. New York: Fordham University Press, 2007.
MLA način citiranja (9. izdanje)
Clarke, W. Norris. The Philosophical Approach to God: A Neo-Thomist Perspective. 2nd rev. ed. Fordham University Press, 2007.
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