APA (7th ed.) Citation

Battenfeld, B. 150 Jahre Gasversorgung in Solingen. Romerike Berge.

Chicago Style (17th ed.) Citation

Battenfeld, Beate. "150 Jahre Gasversorgung in Solingen." Romerike Berge .

MLA (8th ed.) Citation

Battenfeld, Beate. "150 Jahre Gasversorgung in Solingen." Romerike Berge, .

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