(2008). USA interstate: USA (West), USA (East), Puerto Rico, Hawaii, Alaska ; updated, durable, water repellent, write-on/wipe-off surface (6. ed.). Borch.
Chicago-Zitierstil (17. Ausg.)USA Interstate: USA (West), USA (East), Puerto Rico, Hawaii, Alaska ; Updated, Durable, Water Repellent, Write-on/wipe-off Surface. 6. ed. [Inning am Ammersee]: Borch, 2008.
MLA-Zitierstil (9. Ausg.)USA Interstate: USA (West), USA (East), Puerto Rico, Hawaii, Alaska ; Updated, Durable, Water Repellent, Write-on/wipe-off Surface. 6. ed. Borch, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.