Walter Foster (Firm). (2016). The complete beginner's guide to drawing. Walter Foster.
Chicago Style (17th ed.) CitationWalter Foster (Firm). The Complete Beginner's Guide to Drawing. Lake Forest, CA: Walter Foster, 2016.
MLA引文Walter Foster (Firm). The Complete Beginner's Guide to Drawing. Walter Foster, 2016.
警告:這些引文格式不一定是100%准確.