Cita APA (7th ed.)

(1963). Holzwege (4a. ed.). Vittorio Klostermann.

Cita Chicago (17th ed.)

Holzwege. 4a. ed. Frankfurt am Main: Vittorio Klostermann, 1963.

Cita MLA (9th ed.)

Holzwege. 4a. ed. Vittorio Klostermann, 1963.