APA (7th ed.) Citation

Wells, P. N. T. (1969). Physical principles of ultrasonic diagnosis. Acad.Pr.

Chicago Style (17th ed.) Citation

Wells, Peter N. T. Physical Principles of Ultrasonic Diagnosis. London: Acad.Pr, 1969.

MLA (9th ed.) Citation

Wells, Peter N. T. Physical Principles of Ultrasonic Diagnosis. Acad.Pr, 1969.

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