APA (7th ed.) Citation

Polle, T., Ripke, T., & Schewe, K. (1999). Fundamentals of information systems. Kluwer Academic.

Chicago Style (17th ed.) Citation

Polle, Torsten, Torsten Ripke, and Klaus-Dieter Schewe. Fundamentals of Information Systems. Boston: Kluwer Academic, 1999.

MLA (8th ed.) Citation

Polle, Torsten, et al. Fundamentals of Information Systems. Kluwer Academic, 1999.