APA (7th ed.) Citation

Heine, H., & Lazarus, E. (1947). Poems & ballads. Hartsdale House.

Chicago Style (17th ed.) Citation

Heine, Heinrich, and Emma Lazarus. Poems & Ballads. New York: Hartsdale House, 1947.

MLA (9th ed.) Citation

Heine, Heinrich, and Emma Lazarus. Poems & Ballads. Hartsdale House, 1947.