Zitate :: THWS Bibkatalog

APA-Zitierstil (7. Ausg.)

United States Geological Survey. Topographic instructions of the United States Geological Survey. United States Gov. Print. Off.

Chicago-Zitierstil (17. Ausg.)

United States Geological Survey. Topographic Instructions of the United States Geological Survey. Washington, D.C: United States Gov. Print. Off.

MLA-Zitierstil (9. Ausg.)

United States Geological Survey. Topographic Instructions of the United States Geological Survey. United States Gov. Print. Off.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.