APA (7th ed.) Citation

Helphand, A. Der Klassenkampf des Proletariats.

Chicago Style (17th ed.) Citation

Helphand, Alexander. Der Klassenkampf Des Proletariats.

MLA (8th ed.) Citation

Helphand, Alexander. Der Klassenkampf Des Proletariats.

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