APA aipamena

Ristinen, R. A., & Kraushaar, J. J. (1999). Energy and the environment. New York: John Wiley and Sons.

Chicago Style aipamena

Ristinen, Robert A., và Jack J. Kraushaar. Energy and the Environment. New York: John Wiley and Sons, 1999.

MLA aipamena

Ristinen, Robert A., và Jack J. Kraushaar. Energy and the Environment. New York: John Wiley and Sons, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.