APA (7th ed.) Citation

Müller, G., & Müller, G. B. Sonderband.

Chicago Style (17th ed.) Citation

Müller, Gerd, and Gerd BeteiligteR Müller. Sonderband.

MLA (8th ed.) Citation

Müller, Gerd, and Gerd BeteiligteR Müller. Sonderband.

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