APA (7th ed.) Citation

Rogier, G., & Gehring & Reimers, B. (1920). So! muß es kommen ... Drum gib Deine Grenz-Spende.

Chicago Style (17th ed.) Citation

Rogier, G., and Berlin Gehring & Reimers. So! Muß Es Kommen ... Drum Gib Deine Grenz-Spende. 1920.

MLA (8th ed.) Citation

Rogier, G., and Berlin Gehring & Reimers. So! Muß Es Kommen ... Drum Gib Deine Grenz-Spende. 1920.

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