APA aipamena

Institution, 8. B. S. (1986). Integrating-averaging sound level meters. London : BSI.

Chicago Style aipamena

Institution, 8096 British Standards. Integrating-averaging Sound Level Meters. London : BSI, 1986.

MLA aipamena

Institution, 8096 British Standards. Integrating-averaging Sound Level Meters. London : BSI, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.