APA aipamena

Silberstein, E. (2003). Heat pumps. Australia: Thomson.

Chicago Style aipamena

Silberstein, Eugene. Heat Pumps. Australia: Thomson, 2003.

MLA aipamena

Silberstein, Eugene. Heat Pumps. Australia: Thomson, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.