APA aipamena

Sorensen, H. A. (1983). Energy conversion systems. John Wiley.

Chicago Style aipamena

Sorensen, Harry A. Energy Conversion Systems. New York: John Wiley, 1983.

MLA aipamena

Sorensen, Harry A. Energy Conversion Systems. John Wiley, 1983.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.