APA (7th ed.) Citation

Heine, H., & Lange-Eichbaum, W. (1987). Heinrich Heine (1797-1856).

Chicago Style (17th ed.) Citation

Heine, Heinrich, and Wilhelm Lange-Eichbaum. Heinrich Heine (1797-1856). 1987.

MLA (9th ed.) Citation

Heine, Heinrich, and Wilhelm Lange-Eichbaum. Heinrich Heine (1797-1856). 1987.

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