APA (7th ed.) Citation

Brown, B., & Gordon, D. (1967). Ultrasonic techniques in biology and medicine. Thomas.

Chicago Style (17th ed.) Citation

Brown, B., and D. Gordon. Ultrasonic Techniques in Biology and Medicine. Springfield, Ill.: Thomas, 1967.

MLA (9th ed.) Citation

Brown, B., and D. Gordon. Ultrasonic Techniques in Biology and Medicine. Thomas, 1967.