APA (7th ed.) Citation

(1961). In the heart of Germany - in the twentieth century. Federal Ministry for All-German Affairs.

Chicago Style (17th ed.) Citation

In the Heart of Germany - in the Twentieth Century. Federal Ministry for All-German Affairs, 1961.

MLA (8th ed.) Citation

In the Heart of Germany - in the Twentieth Century. Federal Ministry for All-German Affairs, 1961.

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