Spencer, R. M. (2005). Location, Location, Location! Identifying Materials in a Pie-Shaped Library.
Chicago-Zitierstil (17. Ausg.)Spencer, Roxanne Myers. Location, Location, Location! Identifying Materials in a Pie-Shaped Library. 2005.
MLA-Zitierstil (9. Ausg.)Spencer, Roxanne Myers. Location, Location, Location! Identifying Materials in a Pie-Shaped Library. 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.