记录引文

APA引文
Estados Unidos Geological Survey. (1908). Details of sluicing gates of Roosevelt dam, Salt river project, Arizona. U. S. Geological Survey.
芝加哥风格引文
Estados Unidos Geological Survey. Details of Sluicing Gates of Roosevelt Dam, Salt River Project, Arizona. U. S. Geological Survey, 1908.
MLA引文
Estados Unidos Geological Survey. Details of Sluicing Gates of Roosevelt Dam, Salt River Project, Arizona. U. S. Geological Survey, 1908.
警告:这些引文格式不一定是100%准确.