APA (7th ed.) Citation

Zwickel, K., & Lang, K. (1987). Gewerkschaften 2000.

Chicago Style (17th ed.) Citation

Zwickel, Klaus, and Klaus Lang. Gewerkschaften 2000. 1987.

MLA (8th ed.) Citation

Zwickel, Klaus, and Klaus Lang. Gewerkschaften 2000. 1987.

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