APA (7th ed.) Citation

Yap Yun, S. (2006). Digital photography first aids: A step by step guide to enhancing your digital photo. Venton Publishing.

Chicago Style (17th ed.) Citation

Yap Yun, Sin. Digital Photography First Aids: A Step by Step Guide to Enhancing Your Digital Photo. Batu Caves, Selangor: Venton Publishing, 2006.

MLA (8th ed.) Citation

Yap Yun, Sin. Digital Photography First Aids: A Step by Step Guide to Enhancing Your Digital Photo. Venton Publishing, 2006.