APA (7th ed.) Citation

Koffler, A. (1937). Sommerwolke (1.-5. Taus.). Brunnen-Verl.

Chicago Style (17th ed.) Citation

Koffler, Annemarie. Sommerwolke. 1.-5. Taus. Berlin: Brunnen-Verl, 1937.

MLA (9th ed.) Citation

Koffler, Annemarie. Sommerwolke. 1.-5. Taus. Brunnen-Verl, 1937.

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