APA (7th ed.) Citation

Herling-Grudziński, G., & Herling, G. (1953). Welt ohne Erbarmen. Rote Weissbücher.

Chicago Style (17th ed.) Citation

Herling-Grudziński, Gustaw, and Gustav Herling. Welt Ohne Erbarmen. Köln: Rote Weissbücher, 1953.

MLA (8th ed.) Citation

Herling-Grudziński, Gustaw, and Gustav Herling. Welt Ohne Erbarmen. Rote Weissbücher, 1953.

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