APA Edition Citation

(1981). Science year: The world book science annual [1982]. World book-childcraft international.

Chicago Edition Citation

Science Year: The World Book Science Annual [1982]. London: World book-childcraft international, 1981.

MLA Edition Citation

Science Year: The World Book Science Annual [1982]. World book-childcraft international, 1981.

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