Heß, H. W. (2005). Erinnerungen an Otto Keil.
Chicago Style (17th ed.) CitationHeß, Harald W. Erinnerungen an Otto Keil. [Sonneberg], 2005.
MLA (8th ed.) CitationHeß, Harald W. Erinnerungen an Otto Keil. 2005.
Warning: These citations may not always be 100% accurate.