APA (7th ed.) Citation

(1978). Karl Marx Haus Trier. Karl-Marx-Haus.

Chicago Style (17th ed.) Citation

Karl Marx Haus Trier. Karl-Marx-Haus, 1978.

MLA (8th ed.) Citation

Karl Marx Haus Trier. Karl-Marx-Haus, 1978.

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