Παραπομπή σε μορφή APA (7η εκδ.)
Austria. Federal Ministry for Environment. Federal Environment Agency & Austria. Federal Ministry for Environment, Youth and Family. (1997). State of the environment in Austria. Austria. Federal Ministry for Environment, Youth and Family.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Austria. Federal Ministry for Environment. Federal Environment Agency και Youth and Family Austria. Federal Ministry for Environment. State of the Environment in Austria. Austria. Federal Ministry for Environment, Youth and Family, 1997.
Παραπομπή σε μορφή MLA (9th εκδ.)
Austria. Federal Ministry for Environment. Federal Environment Agency και Youth and Family Austria. Federal Ministry for Environment. State of the Environment in Austria. Austria. Federal Ministry for Environment, Youth and Family, 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.