Juinio, A. (1973). The irrigation development program. National Irrigation Administration.
芝加哥风格引文Juinio, Alfredo. The Irrigation Development Program. [Quezon City: National Irrigation Administration, 1973.
MLA引文Juinio, Alfredo. The Irrigation Development Program. National Irrigation Administration, 1973.
警告：这些引文格式不一定是100％准确.