APA (7th ed.) Citation

Hoffmann, I. (2007). Heinrich Heidner, 1876 - 1974. Tümmels.

Chicago Style (17th ed.) Citation

Hoffmann, Irma. Heinrich Heidner, 1876 - 1974. Nürnberg: Tümmels, 2007.

MLA (9th ed.) Citation

Hoffmann, Irma. Heinrich Heidner, 1876 - 1974. Tümmels, 2007.

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