APA (7th ed.) Citation

Frank, L. (1985). Vier Romane. Aufbau-Verlag.

Chicago Style (17th ed.) Citation

Frank, Leonhard. Vier Romane. Berlin: Aufbau-Verlag, 1985.

MLA (8th ed.) Citation

Frank, Leonhard. Vier Romane. Aufbau-Verlag, 1985.

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