Perlis, U. M. (2011). Water Supply Engineering. Universiti Malaysia Perlis.
Chicago Style CitationPerlis, Universiti Malaysia. Water Supply Engineering. Universiti Malaysia Perlis, 2011.
MLA引文Perlis, Universiti Malaysia. Water Supply Engineering. Universiti Malaysia Perlis, 2011.
警告:這些引文格式不一定是100%准確.