APA (7 वां संस्करण) प्रशस्ति पत्र

Simpson, J. (2019). Permanent revolution: The reformation and the illiberal roots of liberalism. The Belknap Press of Harvard University Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Simpson, James. Permanent Revolution: The Reformation and the Illiberal Roots of Liberalism. Cambridge, Massachusetts: The Belknap Press of Harvard University Press, 2019.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Simpson, James. Permanent Revolution: The Reformation and the Illiberal Roots of Liberalism. The Belknap Press of Harvard University Press, 2019.

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