APA (7th ed.) Citation

Heuss, T. (1971). Friedrich Ebert, 1871-1971 (1a. ed.). Inter Nationes.

Chicago Style (17th ed.) Citation

Heuss, Theodor. Friedrich Ebert, 1871-1971. 1a. ed. Bonn: Inter Nationes, 1971.

MLA (9th ed.) Citation

Heuss, Theodor. Friedrich Ebert, 1871-1971. 1a. ed. Inter Nationes, 1971.