APA (7 वां संस्करण) प्रशस्ति पत्र

Kelley, D. (2013). Art of Reasoning: Introduction to Logic (4th.). Norton.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kelley, David. Art of Reasoning: Introduction to Logic. 4th. New york: Norton, 2013.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Kelley, David. Art of Reasoning: Introduction to Logic. 4th. Norton, 2013.