APA aipamena

Haller, J. O. (1980). Pediatric ultrasound. Yeaar Book Medical.

Chicago Style aipamena

Haller, Jack O. Pediatric Ultrasound. Yeaar Book Medical, 1980.

MLA aipamena

Haller, Jack O. Pediatric Ultrasound. Yeaar Book Medical, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.