Wirths, W., & Grohé, J. 1. V. (1941). Eupen-Malmedy. Volk u. Reich Verl.
Chicago Style (17th ed.) CitationWirths, Werner, and Josef 1902-1987 Vorr Grohé. Eupen-Malmedy. Berlin: Volk u. Reich Verl, 1941.
MLA (8th ed.) CitationWirths, Werner, and Josef 1902-1987 Vorr Grohé. Eupen-Malmedy. Volk u. Reich Verl, 1941.
Warning: These citations may not always be 100% accurate.