APA (7th ed.) Citation

Wirths, W., & Grohé, J. 1. V. (1941). Eupen-Malmedy. Volk u. Reich Verl.

Chicago Style (17th ed.) Citation

Wirths, Werner, and Josef 1902-1987 Vorr Grohé. Eupen-Malmedy. Berlin: Volk u. Reich Verl, 1941.

MLA (8th ed.) Citation

Wirths, Werner, and Josef 1902-1987 Vorr Grohé. Eupen-Malmedy. Volk u. Reich Verl, 1941.

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