APA (7th ed.) Citation

McMahon, K., & Nichols, R. (2006). Paint Shop Pro X for photographers. Focal.

Chicago Style (17th ed.) Citation

McMahon, Ken, and Robin Nichols. Paint Shop Pro X for Photographers. Oxford, Eng: Focal, 2006.

MLA (9th ed.) Citation

McMahon, Ken, and Robin Nichols. Paint Shop Pro X for Photographers. Focal, 2006.

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