Bell, F. C. (1968). Estimating design floods from extreme rainfall. Colorado State University.
芝加哥风格引文Bell, F. C. Estimating Design Floods from Extreme Rainfall. Fort Collins, Colorado: Colorado State University, 1968.
MLA引文Bell, F. C. Estimating Design Floods from Extreme Rainfall. Colorado State University, 1968.
警告：这些引文格式不一定是100％准确.