APA (7 वां संस्करण) प्रशस्ति पत्र

Mannheim, K., Shils, E., & Wirth, L. (1936). Ideology and utopia: An introduction to the sociology of knowledge. Routledge.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Mannheim, Karl, Edward Shils, और Louis Wirth. Ideology and Utopia: An Introduction to the Sociology of Knowledge. London: Routledge, 1936.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Mannheim, Karl, et al. Ideology and Utopia: An Introduction to the Sociology of Knowledge. Routledge, 1936.