Grulke, W. (2001). 10 lessons from the future: Tomorrow is a matter of choice. Prentice Hall.
Chicago Style (17th ed.) CitationGrulke, Wolfgang. 10 Lessons from the Future: Tomorrow Is a Matter of Choice. Prentice Hall, 2001.
MLA (8th ed.) CitationGrulke, Wolfgang. 10 Lessons from the Future: Tomorrow Is a Matter of Choice. Prentice Hall, 2001.
Warning: These citations may not always be 100% accurate.