APA (7th ed.) Citation

(1972). Marx und Heine. Karl-Marx-Haus.

Chicago Style (17th ed.) Citation

Marx Und Heine. Karl-Marx-Haus, 1972.

MLA (8th ed.) Citation

Marx Und Heine. Karl-Marx-Haus, 1972.

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