Raflik, M., Pätzold, B., & Feldmeier, G. (1990). CAD*I database: An approach to an engineering database version 4.0. Springer-Verlag.
Chicago Style (17th ed.) CitationRaflik, M., B. Pätzold, and G. Feldmeier. CAD*I Database: An Approach to an Engineering Database Version 4.0. Berlin ; New York: Springer-Verlag, 1990.
MLA (9th ed.) CitationRaflik, M., et al. CAD*I Database: An Approach to an Engineering Database Version 4.0. Springer-Verlag, 1990.
Warning: These citations may not always be 100% accurate.