Heuser, K. C. (1984). Freehand drawing and sketching: A training and work manual. Van Nostrand Reinhold.
Chicago Style (17th ed.) CitationHeuser, Karl Christian. Freehand Drawing and Sketching: A Training and Work Manual. New York: Van Nostrand Reinhold, 1984.
MLA (9th ed.) CitationHeuser, Karl Christian. Freehand Drawing and Sketching: A Training and Work Manual. Van Nostrand Reinhold, 1984.
Warning: These citations may not always be 100% accurate.