APA (7th ed.) Citation

Heissenbüttel, H., & Vormweg, H. (1969). Briefwechsel uber Literatur. Luchterhand.

Chicago Style (17th ed.) Citation

Heissenbüttel, Helmut, and Heinrich Vormweg. Briefwechsel Uber Literatur. [Neuwied]: Luchterhand, 1969.

MLA (9th ed.) Citation

Heissenbüttel, Helmut, and Heinrich Vormweg. Briefwechsel Uber Literatur. Luchterhand, 1969.

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