APA (7th ed.) Citation

Zachmann, E. (1955). Ulbrichts "Aufruf an sein Volk".

Chicago Style (17th ed.) Citation

Zachmann, Eberhard. Ulbrichts "Aufruf an Sein Volk". 1955.

MLA (9th ed.) Citation

Zachmann, Eberhard. Ulbrichts "Aufruf an Sein Volk". 1955.

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