Rogers. Petroglyphs, Pictographs, and Projections. University of Utah Press.
芝加哥风格引文Rogers. Petroglyphs, Pictographs, and Projections. University of Utah Press.
MLA引文Rogers. Petroglyphs, Pictographs, and Projections. University of Utah Press.
警告：这些引文格式不一定是100％准确.