APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Delfino, R. A., & Gracia, J. J. E. (2006). What are we to understand Gracia to mean?: Realist challenges to metaphysical neutralism. Rodopi.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, Robert A. Delfino, और Jorge J. E. Gracia. What Are We to Understand Gracia to Mean?: Realist Challenges to Metaphysical Neutralism. Amsterdam ; New York, NY: Rodopi, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, et al. What Are We to Understand Gracia to Mean?: Realist Challenges to Metaphysical Neutralism. Rodopi, 2006.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.