APA (7th ed.) Citation

McMahon, K. (2012). PaintShop Photo Pro X4 for photographers. Elsevier/Focal Press.

Chicago Style (17th ed.) Citation

McMahon, Ken. PaintShop Photo Pro X4 for Photographers. Amsterdam ; Boston: Elsevier/Focal Press, 2012.

MLA (8th ed.) Citation

McMahon, Ken. PaintShop Photo Pro X4 for Photographers. Elsevier/Focal Press, 2012.

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