APA Zitierstil

Bell, F. G. (2007). Basic enviornmental and engineering geology. Whittles Publishing.

Chicago Zitierstil

Bell, F G. Basic Enviornmental and Engineering Geology. U. K: Whittles Publishing, 2007.

MLA Zitierstil

Bell, F G. Basic Enviornmental and Engineering Geology. Whittles Publishing, 2007.

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