APA (7th ed.) Citation

(1987). Pediatric ultrasonography. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Pediatric Ultrasonography. Baltimore u.a: Williams & Wilkins, 1987.

MLA (9th ed.) Citation

Pediatric Ultrasonography. Williams & Wilkins, 1987.

Warning: These citations may not always be 100% accurate.