APA (7th ed.) Citation

Rilke, R. M., & Merline. (1989). Letters to Merline, 1919-1922 (1st American ed.). Paragon House.

Chicago Style (17th ed.) Citation

Rilke, Rainer Maria, and Merline. Letters to Merline, 1919-1922. 1st American ed. New York: Paragon House, 1989.

MLA (9th ed.) Citation

Rilke, Rainer Maria, and Merline. Letters to Merline, 1919-1922. 1st American ed. Paragon House, 1989.