World federation for Ultrasound in Medicine and Biology. (1973). Ultrasound in Medicine and Biology. Pergamon Press.
Cita Chicago Style (17a ed.)World federation for Ultrasound in Medicine and Biology. Ultrasound in Medicine and Biology. Oxford, Inglaterra: Pergamon Press, 1973.
Cita MLA (8a ed.)World federation for Ultrasound in Medicine and Biology. Ultrasound in Medicine and Biology. Pergamon Press, 1973.
Precaución: Estas citas no son 100% exactas.