APA aipamena

National Academy of Sciences. (1979). Science and technology. San Francisco: W. H. Freeman and Company.

Chicago Style aipamena

National Academy of Sciences. Science and Technology. San Francisco: W. H. Freeman and Company, 1979.

MLA aipamena

National Academy of Sciences. Science and Technology. San Francisco: W. H. Freeman and Company, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.