(1982). 1983: Yearbook of science and the future. Encyclopaedia Britannica.
芝加哥风格引文1983: Yearbook of Science and the Future. Chicago: Encyclopaedia Britannica, 1982.
MLA引文1983: Yearbook of Science and the Future. Encyclopaedia Britannica, 1982.
警告：这些引文格式不一定是100％准确.