Shillaber, C. (1973). A Library Classification for City and Regional Planning. Harvard University Press. https://doi.org/10.4159/harvard.9780674423381
Chicago-Zitierstil (17. Ausg.)Shillaber, Caroline. A Library Classification for City and Regional Planning. Cambridge, Mass: Harvard University Press, 1973. https://doi.org/10.4159/harvard.9780674423381.
MLA-Zitierstil (9. Ausg.)Shillaber, Caroline. A Library Classification for City and Regional Planning. Harvard University Press, 1973. https://doi.org/10.4159/harvard.9780674423381.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.