APA aipamena

O'Brien, W. D. (2006). Ultrasound—biophysics mechanisms.

Chicago Style aipamena

O'Brien, William D. Ultrasound—biophysics Mechanisms. 2006.

MLA aipamena

O'Brien, William D. Ultrasound—biophysics Mechanisms. 2006.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.