Style de citation APA (7e éd.)

ebrary, Inc, Doolan, G. T., & Wippel, J. F. (2012). The science of being as being: Metaphysical investigations. Catholic University of America Press.

Style de citation Chicago (17e éd.)

ebrary, Inc, Gregory T. Doolan, et John F. Wippel. The Science of Being as Being: Metaphysical Investigations. Washington, DC: Catholic University of America Press, 2012.

Style de citation MLA (9e éd.)

ebrary, Inc, et al. The Science of Being as Being: Metaphysical Investigations. Catholic University of America Press, 2012.