National Geographic Society (U.S.) & Johns, C. (2014). Women of vision: National Geographic Photographers on Assignment. National Geographic Society.
芝加哥风格引文National Geographic Society (U.S.) 与 Chris Johns. Women of Vision: National Geographic Photographers on Assignment. Washington, District of Columbia: National Geographic Society, 2014.
MLA引文National Geographic Society (U.S.) 与 Chris Johns. Women of Vision: National Geographic Photographers on Assignment. National Geographic Society, 2014.
警告：这些引文格式不一定是100％准确.