Corbett, D. P., & Bourguignon, K. M. (2011). An American experiment: George Bellows and the Ashcan painters / David Peters Corbett. With Katherine Bourguignon (1. publ.). National Gallery Company.
Chicago-Zitierstil (17. Ausg.)Corbett, David Peters, und Katherine M. Bourguignon. An American Experiment: George Bellows and the Ashcan Painters / David Peters Corbett. With Katherine Bourguignon. 1. publ. London: National Gallery Company, 2011.
MLA-Zitierstil (8. Ausg.)Corbett, David Peters, und Katherine M. Bourguignon. An American Experiment: George Bellows and the Ashcan Painters / David Peters Corbett. With Katherine Bourguignon. 1. publ. National Gallery Company, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.