APA (7th ed.) Citation

Pieger, B. (2004). Eberhard Zeller: 3.9.1909 - 8.9.2003 / Bruno Pieger. Castrum Peregrini.

Chicago Style (17th ed.) Citation

Pieger, Bruno. "Eberhard Zeller: 3.9.1909 - 8.9.2003 / Bruno Pieger." Castrum Peregrini 2004.

MLA (8th ed.) Citation

Pieger, Bruno. "Eberhard Zeller: 3.9.1909 - 8.9.2003 / Bruno Pieger." Castrum Peregrini, 2004.

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