(2011). Water-efficient landscaping in the Intermountain West: A professional and do-it-yourself guide. Utah State University Press.
Chicago-Zitierstil (17. Ausg.)Water-efficient Landscaping in the Intermountain West: A Professional and Do-it-yourself Guide. Logan, Utah: Utah State University Press, 2011.
MLA-Zitierstil (9. Ausg.)Water-efficient Landscaping in the Intermountain West: A Professional and Do-it-yourself Guide. Utah State University Press, 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.