APA (7th ed.) Citation

Sponsel, W. (2014). Ernst Christoph Frickhinger 1876-1940: Von Wilfried Sponsel. Steinmeier.

Chicago Style (17th ed.) Citation

Sponsel, Wilfried. Ernst Christoph Frickhinger 1876-1940: Von Wilfried Sponsel. Deiningen: Steinmeier, 2014.

MLA (8th ed.) Citation

Sponsel, Wilfried. Ernst Christoph Frickhinger 1876-1940: Von Wilfried Sponsel. Steinmeier, 2014.

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