APA
Prospect tehnic, . (2000). Prospect. Emmingen--Liptingen: .
Chicago
Prospect tehnic, . 2000. Prospect. Emmingen--Liptingen: .
Harvard
Prospect tehnic, . (2000). Prospect. Emmingen--Liptingen: .
MLA
Prospect tehnic, . Prospect. Emmingen--Liptingen: . 2000.