ebrary, Inc, Donnelly, M., & Guizzardi, G. (2012). Formal ontology in information systems. IOS Press.
芝加哥风格引文ebrary, Inc, Maureen Donnelly, 与 Giancarlo Guizzardi. Formal Ontology in Information Systems. Amsterdam: IOS Press, 2012.
MLA引文ebrary, Inc, et al. Formal Ontology in Information Systems. IOS Press, 2012.
警告：这些引文格式不一定是100％准确.