APA (7th ed.) Citation

Mannheim, K. (1969). Ideology and utopia: An introduction to the sociology of knowledge. Harcourt, Brace & World.

Chicago Style (17th ed.) Citation

Mannheim, Karl. Ideology and Utopia: An Introduction to the Sociology of Knowledge. New York: Harcourt, Brace & World, 1969.

MLA (9th ed.) Citation

Mannheim, Karl. Ideology and Utopia: An Introduction to the Sociology of Knowledge. Harcourt, Brace & World, 1969.