Wittmann, B. (2011). Johnny-Head-in-the-Air in America: Aby Warburg's experiment with children's drawings.
Chicago Style (17th ed.) CitationWittmann, Barbara. Johnny-Head-in-the-Air in America: Aby Warburg's Experiment with Children's Drawings. 2011.
MLA (9th ed.) CitationWittmann, Barbara. Johnny-Head-in-the-Air in America: Aby Warburg's Experiment with Children's Drawings. 2011.
Warning: These citations may not always be 100% accurate.