APA (7 वां संस्करण) प्रशस्ति पत्र

Hume, D. (1975). Enquiries: Concerning human understanding and concerning the principles of morals. Clarendon Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Hume, David. Enquiries: Concerning Human Understanding and Concerning the Principles of Morals. Clarendon Press, 1975.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Hume, David. Enquiries: Concerning Human Understanding and Concerning the Principles of Morals. Clarendon Press, 1975.

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