APA (7th ed.) Citation

Heine, H., & Lachmann, O. F. (1953). Die Harzreise (o.A.). Philipp Reclam jun..

Chicago Style (17th ed.) Citation

Heine, Heinrich, and Otto F. Lachmann. Die Harzreise. o.A. Leipzig: Philipp Reclam jun., 1953.

MLA (8th ed.) Citation

Heine, Heinrich, and Otto F. Lachmann. Die Harzreise. o.A. Philipp Reclam jun., 1953.

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