APA stil citiranja

Viljamaa, T. (1992). Crudelitas: Crudelitas : the politics of cruelty in the ancient and medieval world, Turku (Findland), May 1991. Krems: Medium Aevum Quotidianum.

Chicago stil citiranja

Viljamaa, Toivo. Crudelitas: Crudelitas : the politics of cruelty in the ancient and medieval world, Turku (Findland), May 1991. Krems: Medium Aevum Quotidianum, 1992.

MLA stil citiranja

Viljamaa, Toivo. Crudelitas: Crudelitas : the politics of cruelty in the ancient and medieval world, Turku (Findland), May 1991. Krems: Medium Aevum Quotidianum, 1992.