Williams, R. S. Satellite image atlas of glaciers of the world. US Geological Survey professional paper 1386.
Chicago Style CitationWilliams, Richard S. "Satellite Image Atlas of Glaciers of the World." US Geological Survey Professional Paper 1386 .
MLA引文Williams, Richard S. "Satellite Image Atlas of Glaciers of the World." US Geological Survey Professional Paper 1386 .
警告:這些引文格式不一定是100%准確.