Grey, C. (2012). Christopher Grey's posing, composition, and cropping: Master techniques for digital portrait photographers / Christopher Grey. Amherst Media, Inc..
Chicago Style (17th ed.) CitationGrey, Christopher. Christopher Grey's Posing, Composition, and Cropping: Master Techniques for Digital Portrait Photographers / Christopher Grey. Buffalo, NY: Amherst Media, Inc., 2012.
MLA (8th ed.) CitationGrey, Christopher. Christopher Grey's Posing, Composition, and Cropping: Master Techniques for Digital Portrait Photographers / Christopher Grey. Amherst Media, Inc., 2012.
Warning: These citations may not always be 100% accurate.