Styl cytowania APA

(1999). Brochkhaus multimedial 2000 premium. Brockhaus.

Styl cytowania Chicago

Brochkhaus Multimedial 2000 Premium. Leipzig ; Mannheim: Brockhaus, 1999.

Styl cytowania MLA

Brochkhaus Multimedial 2000 Premium. Brockhaus, 1999.