APA (7th ed.) Citation

Heine, H., & Untermeyer, L. e. a. t. (1957). Poems. The Heritage Press.

Chicago Style (17th ed.) Citation

Heine, Heinrich, and Louis ed. and tr Untermeyer. Poems. New York: The Heritage Press, 1957.

MLA (9th ed.) Citation

Heine, Heinrich, and Louis ed. and tr Untermeyer. Poems. The Heritage Press, 1957.