APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.