APA (7th ed.) Citation

(1913). Gelsenkirchener Bergwerks-Aktiengesellschaft 1873-1913.

Chicago Style (17th ed.) Citation

Gelsenkirchener Bergwerks-Aktiengesellschaft 1873-1913. 1913.

MLA (9th ed.) Citation

Gelsenkirchener Bergwerks-Aktiengesellschaft 1873-1913. 1913.

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