APA (7th ed.) Citation

Monien, B., & Vornberger, O. The ring maschine.

Chicago Style (17th ed.) Citation

Monien, Burkhard, and Oliver Vornberger. The Ring Maschine.

MLA (9th ed.) Citation

Monien, Burkhard, and Oliver Vornberger. The Ring Maschine.

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