APA (7th ed.) Citation

(1961). Sozialistische Briefe. Sozialist. Briefe.

Chicago Style (17th ed.) Citation

Sozialistische Briefe. Berlin: Sozialist. Briefe, 1961.

MLA (8th ed.) Citation

Sozialistische Briefe. Sozialist. Briefe, 1961.

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