APA (7th ed.) Citation

Ullrich, O. (1978). Soziale Rolle in der Industriegesellschaft.

Chicago Style (17th ed.) Citation

Ullrich, Otto. Soziale Rolle in Der Industriegesellschaft. 1978.

MLA (9th ed.) Citation

Ullrich, Otto. Soziale Rolle in Der Industriegesellschaft. 1978.

Warning: These citations may not always be 100% accurate.