APA (7th ed.) Citation

Heine, H. (1964). Obras (1a ed.). Vergara.

Chicago Style (17th ed.) Citation

Heine, Heinrich. Obras. 1a ed. Barcelona: Vergara, 1964.

MLA (8th ed.) Citation

Heine, Heinrich. Obras. 1a ed. Vergara, 1964.

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