APA (7 वां संस्करण) प्रशस्ति पत्र
Orr, D. A. (2002). Treason and the state: Law, politics and ideology in the English Civil War. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Orr, D. Alan. Treason and the State: Law, Politics and Ideology in the English Civil War. Cambridge: Cambridge University Press, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Orr, D. Alan. Treason and the State: Law, Politics and Ideology in the English Civil War. Cambridge University Press, 2002.
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