Cita APA (7a ed.)

Mannheim, K., & Kecskemeti, P. (1959). Essays on sociology and social psychology. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Mannheim, Karl, y Paul Kecskemeti. Essays on Sociology and Social Psychology. London: Routledge & Kegan Paul, 1959.

Cita MLA (9a ed.)

Mannheim, Karl, y Paul Kecskemeti. Essays on Sociology and Social Psychology. Routledge & Kegan Paul, 1959.