Day, R. W. (2012). Geotechnical engineer's portable handbook (Second edition.). McGraw Hill.
芝加哥风格引文Day, Robert W. Geotechnical Engineer's Portable Handbook. Second edition. New York: McGraw Hill, 2012.
MLA引文Day, Robert W. Geotechnical Engineer's Portable Handbook. Second edition. McGraw Hill, 2012.
警告：这些引文格式不一定是100％准确.