VERMA, B. (1975). Problems in Soil Mechanics. Khana Publ.
Chicago Style (17th ed.) CitationVERMA, B.P. Problems in Soil Mechanics. Khana Publ, 1975.
MLA引文VERMA, B.P. Problems in Soil Mechanics. Khana Publ, 1975.
警告：這些引文格式不一定是100％准確.
APA引文