Piper, A. M. (1944). Water-table fluctuations in the Spokane valley and contiguous area Washington-Idaho. U. S. Govt. Print. Off..
Chicago Style (17th ed.) CitationPiper, Arthur M. Water-table Fluctuations in the Spokane Valley and Contiguous Area Washington-Idaho. Washington: U. S. Govt. Print. Off., 1944.
MLA引文Piper, Arthur M. Water-table Fluctuations in the Spokane Valley and Contiguous Area Washington-Idaho. U. S. Govt. Print. Off., 1944.
警告:這些引文格式不一定是100%准確.