Wollheim, D. A., & Carr, T. (1971). World's best science fiction 1971. Gollancz.
芝加哥风格引文Wollheim, Donald A., 与 Terry Carr. World's Best Science Fiction 1971. London: Gollancz, 1971.
MLA引文Wollheim, Donald A., 与 Terry Carr. World's Best Science Fiction 1971. Gollancz, 1971.
警告：这些引文格式不一定是100％准确.