APA (7th ed.) Citation

Langer, M. (2006). QuickBooks Pro 2006 for Macintosh. Peachpit Press.

Chicago Style (17th ed.) Citation

Langer, Maria. QuickBooks Pro 2006 for Macintosh. Berkeley, CA: Peachpit Press, 2006.

MLA (8th ed.) Citation

Langer, Maria. QuickBooks Pro 2006 for Macintosh. Peachpit Press, 2006.

Warning: These citations may not always be 100% accurate.