APA (7th ed.) Citation

(1920). Socius. Brieven over den klassenstrijd. Ruys.

Chicago Style (17th ed.) Citation

Socius. Brieven over Den Klassenstrijd. Ruys, 1920.

MLA (8th ed.) Citation

Socius. Brieven over Den Klassenstrijd. Ruys, 1920.

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