APA (7th ed.) Citation

Heilbut, I. (1931). Frühling in Berlin: Roman. Ullstein.

Chicago Style (17th ed.) Citation

Heilbut, Iwan. Frühling in Berlin: Roman. Berlin: Ullstein, 1931.

MLA (9th ed.) Citation

Heilbut, Iwan. Frühling in Berlin: Roman. Ullstein, 1931.

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