APA (7th ed.) Citation

Metropolitan Museum of Art (New York, N.Y.), Hoffmann, K., & Deuchler, F. (1970). The Year 1200. Metropolitan Museum of Art.

Chicago Style (17th ed.) Citation

Metropolitan Museum of Art (New York, N.Y.), Konrad Hoffmann, and Florens Deuchler. The Year 1200. [New York] : Distributed by New York Graphic Society: Metropolitan Museum of Art, 1970.

MLA (9th ed.) Citation

Metropolitan Museum of Art (New York, N.Y.), et al. The Year 1200. Metropolitan Museum of Art, 1970.