Cita APA (7a ed.)

Mannheim, K., & Kecskemeti, P. (1997). Essays on sociology and social psychology. Routledge.

Cita Chicago Style (17a ed.)

Mannheim, Karl, y Paul Kecskemeti. Essays on Sociology and Social Psychology. London [etc.]: Routledge, 1997.

Cita MLA (9a ed.)

Mannheim, Karl, y Paul Kecskemeti. Essays on Sociology and Social Psychology. Routledge, 1997.