APA (7th ed.) Citation

Cooper, J. F. (1989). Der Spion. Aufbau-Verlag.

Chicago Style (17th ed.) Citation

Cooper, James Fenimore. Der Spion. Berlin: Aufbau-Verlag, 1989.

MLA (8th ed.) Citation

Cooper, James Fenimore. Der Spion. Aufbau-Verlag, 1989.

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