Weissman, D. (2010). Cities, real and ideal: Categories for an urban ontology. Ontos Verlag.
芝加哥风格引文Weissman, David. Cities, Real and Ideal: Categories for an Urban Ontology. Frankfurt ; New Brunswick: Ontos Verlag, 2010.
MLA引文Weissman, David. Cities, Real and Ideal: Categories for an Urban Ontology. Ontos Verlag, 2010.
警告：这些引文格式不一定是100％准确.