APA (7th ed.) Zitazioa
Hall, E. W. (1960). Philosophical systems: A categorial analysis. University of Chicago.
Chicago Style (17th ed.) Zitazioa
Hall, Everett W. Philosophical Systems: A Categorial Analysis. Chicago: University of Chicago, 1960.
MLA (9th ed.) Zitazioa
Hall, Everett W. Philosophical Systems: A Categorial Analysis. University of Chicago, 1960.
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