APA (7th ed.) Citation

Froebe - Kapteyn, O. In memoriam Erich Neumann. [editor no identificat].

Chicago Style (17th ed.) Citation

Froebe - Kapteyn, Olga. In Memoriam Erich Neumann. [Lloc de publicació no identificat]: [editor no identificat].

MLA (9th ed.) Citation

Froebe - Kapteyn, Olga. In Memoriam Erich Neumann. [editor no identificat].

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