APA (7th ed.) Citation

Graeff, H. (2016). In Memoriam Prof. Dr.-Ing. Karl-Friedrich Thöne.

Chicago Style (17th ed.) Citation

Graeff, Hagen. In Memoriam Prof. Dr.-Ing. Karl-Friedrich Thöne. 2016.

MLA (9th ed.) Citation

Graeff, Hagen. In Memoriam Prof. Dr.-Ing. Karl-Friedrich Thöne. 2016.

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