Gorman, G., & Howes, B. (1989). Collection development for libraries. Bowker-Saur.
芝加哥风格引文Gorman, G.E, 与 B.R Howes. Collection Development for Libraries. London: Bowker-Saur, 1989.
MLA引文Gorman, G.E, 与 B.R Howes. Collection Development for Libraries. Bowker-Saur, 1989.
警告：这些引文格式不一定是100％准确.