APA (7th ed.) Citation

(1987). Freie Gewerkschaften 1918-1933. Droste.

Chicago Style (17th ed.) Citation

Freie Gewerkschaften 1918-1933. Droste, 1987.

MLA (8th ed.) Citation

Freie Gewerkschaften 1918-1933. Droste, 1987.

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