APA (7th ed.) Citation

Arnold, H. L. (1971). Heinrich Heine. Boorberg.

Chicago Style (17th ed.) Citation

Arnold, Heinz Ludwig. Heinrich Heine. München: Boorberg, 1971.

MLA (8th ed.) Citation

Arnold, Heinz Ludwig. Heinrich Heine. Boorberg, 1971.

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