Evans, D., Evans, D. E., & Davies, E. (1975). Some problems in functional analysis.
芝加哥风格引文Evans, D., David Emrys Evans, 与 E. Davies. Some Problems in Functional Analysis. 1975.
MLA引文Evans, D., et al. Some Problems in Functional Analysis. 1975.
警告：这些引文格式不一定是100％准确.