Cita APA (7a ed.)

Hölderlin, F., & Beck, A. (1959). Briefe. Rütten & Loening.

Cita Chicago Style (17a ed.)

Hölderlin, Friedrich, y Adolf Beck. Briefe. Berlin: Rütten & Loening, 1959.

Cita MLA (8a ed.)

Hölderlin, Friedrich, y Adolf Beck. Briefe. Rütten & Loening, 1959.