Cita APA (7th ed.)

The Frankfurt Institute for Social Research. (1973). Aspects of sociology. Heinemann.

Cita Chicago (17th ed.)

The Frankfurt Institute for Social Research. Aspects of Sociology. London: Heinemann, 1973.

Cita MLA (9th ed.)

The Frankfurt Institute for Social Research. Aspects of Sociology. Heinemann, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.