APA (7 वां संस्करण) प्रशस्ति पत्र

Peterfreund, S. Blake, Priestly, and the "gnostic moment": Stuart Peterfreund. Literature and science : theory and practice.(1990).

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Peterfreund, Stuart. "Blake, Priestly, and the "Gnostic Moment": Stuart Peterfreund." Literature and Science : Theory and Practice.(1990) .

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Peterfreund, Stuart. "Blake, Priestly, and the "Gnostic Moment": Stuart Peterfreund." Literature and Science : Theory and Practice.(1990), .