Cita APA (7a ed.)

Heidegger, M., & Trawny, P. (2018). Zollikoner Seminare. Vittorio Klostermann.

Cita Chicago Style (17a ed.)

Heidegger, Martin, y Peter Trawny. Zollikoner Seminare. Frankfurt am Main: Vittorio Klostermann, 2018.

Cita MLA (9a ed.)

Heidegger, Martin, y Peter Trawny. Zollikoner Seminare. Vittorio Klostermann, 2018.