APA (7th ed.) Citation

Fries, W. (1956). Unverlierbare Mitte: Fragmente. Lettner Verlag.

Chicago Style (17th ed.) Citation

Fries, Willy. Unverlierbare Mitte: Fragmente. Berlin: Lettner Verlag, 1956.

MLA (9th ed.) Citation

Fries, Willy. Unverlierbare Mitte: Fragmente. Lettner Verlag, 1956.

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