APA (7th ed.) Citation

Hering, R. (2008). Bacher, Walther Emil. Hamburgische Biografie ; Bd. 4.

Chicago Style (17th ed.) Citation

Hering, Rainer. "Bacher, Walther Emil." Hamburgische Biografie ; Bd. 4 2008.

MLA (8th ed.) Citation

Hering, Rainer. "Bacher, Walther Emil." Hamburgische Biografie ; Bd. 4, 2008.

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