APA (7th ed.) Citation

Hesse, H., & Humm, R. J. (1977). Briefwechsel. Suhrkamp.

Chicago Style (17th ed.) Citation

Hesse, Hermann, and Rudolf Jakob Humm. Briefwechsel. Frankfurt a.M: Suhrkamp, 1977.

MLA (9th ed.) Citation

Hesse, Hermann, and Rudolf Jakob Humm. Briefwechsel. Suhrkamp, 1977.

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