Cite
MLA (8th Edition)
Davis, Philip A. False-Color-Image Map of Quadrangles 3168 and 3268, Yahya-Wona (703), Wersek (704), Khayr-Kot (521), and Urgon (522) Quadrangles, Afghanistan. U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
APA (7th Edition)
Davis, P. A. (2007). False-color-image map of quadrangles 3168 and 3268, Yahya-Wona (703), Wersek (704), Khayr-Kot (521), and Urgon (522) quadrangles, Afghanistan. U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago (17th Edition)
Davis, Philip A. “False-Color-Image Map of Quadrangles 3168 and 3268, Yahya-Wona (703), Wersek (704), Khayr-Kot (521), and Urgon (522) Quadrangles, Afghanistan.” Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2007.