Citazione Stile APA (7a Edizione)

Szałek, B. Z. (2003). The Etruscan problem in the light of heuristics: (a research report). [nakł. aut.].

Citazione stile Chigago Style (17a edizione)

Szałek, Benon Zbigniew. The Etruscan Problem in the Light of Heuristics: (a Research Report). Szczecin: [nakł. aut.], 2003.

Citatione MLA (9a ed.)

Szałek, Benon Zbigniew. The Etruscan Problem in the Light of Heuristics: (a Research Report). [nakł. aut.], 2003.