Robertson, E. H. (1961). The recovery of confidence. Assoc. Press.
芝加哥风格引文Robertson, Edwin Hanton. The Recovery of Confidence. New York: Assoc. Press, 1961.
MLA引文Robertson, Edwin Hanton. The Recovery of Confidence. Assoc. Press, 1961.
警告：这些引文格式不一定是100％准确.