APA (7 वां संस्करण) प्रशस्ति पत्र

Allen, J. W. (1960). A history of political thought in the Sixteenth Century (1a. ed.). Methuen.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Allen, J. W. A History of Political Thought in the Sixteenth Century. 1a. ed. Londres: Methuen, 1960.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Allen, J. W. A History of Political Thought in the Sixteenth Century. 1a. ed. Methuen, 1960.