APA aipamena

Reay, D. A. (1977). Industrial energy conservation. Pergamon Press.

Chicago Style aipamena

Reay, David A. Industrial Energy Conservation. Oxford: Pergamon Press, 1977.

MLA aipamena

Reay, David A. Industrial Energy Conservation. Pergamon Press, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.