Cita APA

Thwaites, B. C., Shapiro, L. M., & Donaldson, R. M. (1987). The Clinical Assessment of Doppler Cardiac Ultrasound in Valvular Heart Disease. J R Coll Physicians Lond.

Chicago Style Citation

Thwaites, B. C., L. M. Shapiro, i R. M. Donaldson. "The Clinical Assessment of Doppler Cardiac Ultrasound in Valvular Heart Disease." J R Coll Physicians Lond 1987.

Cita MLA

Thwaites, B. C., L. M. Shapiro, i R. M. Donaldson. "The Clinical Assessment of Doppler Cardiac Ultrasound in Valvular Heart Disease." J R Coll Physicians Lond 1987.