APA (7th ed.) Citation

Wolff, W., & Mehring, F. (1909). Gesammelte Schriften.

Chicago Style (17th ed.) Citation

Wolff, Wilhelm, and Friedrich Mehring. Gesammelte Schriften. 1909.

MLA (8th ed.) Citation

Wolff, Wilhelm, and Friedrich Mehring. Gesammelte Schriften. 1909.

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