APA (7th ed.) Citation

Rilke, R. M., & Bly, R. (1972). Ten sonnets to Orpheus. Zephyrus Image.

Chicago Style (17th ed.) Citation

Rilke, Rainer Maria, and Robert Bly. Ten Sonnets to Orpheus. San Francisco, Calif.: Zephyrus Image, 1972.

MLA (9th ed.) Citation

Rilke, Rainer Maria, and Robert Bly. Ten Sonnets to Orpheus. Zephyrus Image, 1972.