APA (7th ed.) Citation

Fried. Krupp (Firma). (1912). Fried. Krupp A. G. Essen-Ruhr: 1812 - 1912. Graph. Anst. d. Gußtahlfabrik Fried. Krupp.

Chicago Style (17th ed.) Citation

Fried. Krupp (Firma). Fried. Krupp A. G. Essen-Ruhr: 1812 - 1912. Essen: Graph. Anst. d. Gußtahlfabrik Fried. Krupp, 1912.

MLA (9th ed.) Citation

Fried. Krupp (Firma). Fried. Krupp A. G. Essen-Ruhr: 1812 - 1912. Graph. Anst. d. Gußtahlfabrik Fried. Krupp, 1912.

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