Nichols, H. L. 1., & Day, D. A. 1. (2005). Moving the earth: The workbook of excavation (5. edition.). New York, New York: McGraw-Hill.
Chicago Style CitationNichols, Herbert Lownds 1908-, and David A. 1924- Day. Moving the Earth: The Workbook of Excavation. 5. edition. New York, New York: McGraw-Hill, 2005.
MLA CitationNichols, Herbert Lownds 1908-, and David A. 1924- Day. Moving the Earth: The Workbook of Excavation. 5. edition. New York, New York: McGraw-Hill, 2005.
Warning: These citations may not always be 100% accurate.