APA (7th ed.) Citation

Roller , A. (1976). Die direkte Aktion. Impuls.

Chicago Style (17th ed.) Citation

Roller , Arnold. Die Direkte Aktion. Impuls, 1976.

MLA (8th ed.) Citation

Roller , Arnold. Die Direkte Aktion. Impuls, 1976.

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