記錄引文

APA引文
Estados Unidos Geological Survey. (19). Map showing intensity of mineralization by contours. U. S. Geological Survey.
Chicago Style (17th ed.) Citation
Estados Unidos Geological Survey. Map Showing Intensity of Mineralization by Contours. U. S. Geological Survey, 19.
MLA引文
Estados Unidos Geological Survey. Map Showing Intensity of Mineralization by Contours. U. S. Geological Survey, 19.
警告:這些引文格式不一定是100%准確.