Books, P. R. (1979). New encyclopedia of science. Purnell Reference Books.
Chicago Style (17th ed.) CitationBooks, Purnell Reference. New Encyclopedia of Science. Purnell Reference Books, 1979.
MLA (8th ed.) CitationBooks, Purnell Reference. New Encyclopedia of Science. Purnell Reference Books, 1979.
Warning: These citations may not always be 100% accurate.