Παραπομπή APA

Servadio, G. (1971). Siberian encounter. Widenfeld and Nicolson.

Παραπομπή Chicago Style

Servadio, Gaia. Siberian Encounter. London: Widenfeld and Nicolson, 1971.

Παραπομπή MLA

Servadio, Gaia. Siberian Encounter. Widenfeld and Nicolson, 1971.