APA (7th ed.) Citation

Thielen. (1999). The 12 simple secrets of microsoft. McGraw-Hill.

Chicago Style (17th ed.) Citation

Thielen. The 12 Simple Secrets of Microsoft. New York: McGraw-Hill, 1999.

MLA (8th ed.) Citation

Thielen. The 12 Simple Secrets of Microsoft. McGraw-Hill, 1999.