APA Edition Citation

Young, R. G. (1970). 1971 Britannica yearbook of science and the future.

Chicago Edition Citation

Young, Richard G. 1971 Britannica Yearbook of Science and the Future. Chicago, Encyclopaedia Britannica Inc, 1970.

MLA Edition Citation

Young, Richard G. 1971 Britannica Yearbook of Science and the Future. 1970.

Warning: These citations may not always be 100% accurate.