Ruggles, D. F., & Harris, D. S. (2007). Sites Unseen: Landscape and Vision. University of Pittsburgh Press.
Style de citation Chicago (17e éd.)Ruggles, D. Fairchild, et Dianne Suzette Harris. Sites Unseen: Landscape and Vision. Pittsburgh, PA: University of Pittsburgh Press, 2007.
Style de citation MLA (8e éd.)Ruggles, D. Fairchild, et Dianne Suzette Harris. Sites Unseen: Landscape and Vision. University of Pittsburgh Press, 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.