APA (7th ed.) Citation

Hrazdira, I., & Goldberg, B. B. Textbook of Abdominal Ultrasound.

Chicago Style (17th ed.) Citation

Hrazdira, I., and B. B. Goldberg. Textbook of Abdominal Ultrasound.

MLA (9th ed.) Citation

Hrazdira, I., and B. B. Goldberg. Textbook of Abdominal Ultrasound.

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