Cita APA (7th ed.)

Gunther, F. (2014). Theodor Heuss, privatier und elder statesman: Briefe 1959-1963. Walter de Gruyter GmbH.

Cita Chicago (17th ed.)

Gunther, Frieder. Theodor Heuss, Privatier Und Elder Statesman: Briefe 1959-1963. Berlin, Germany ; Boston, Massachusetts: Walter de Gruyter GmbH, 2014.

Cita MLA (9th ed.)

Gunther, Frieder. Theodor Heuss, Privatier Und Elder Statesman: Briefe 1959-1963. Walter de Gruyter GmbH, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.