Narayanan, A., O'Brien, M., Rajput, R., & Sundararaman, S. (2007). Use of a Vaginal Speculum to Assist Difficult Urethral Catheterisation. The Royal College of Surgeons of England.
Citación estilo ChicagoNarayanan, A., M. O'Brien, RS Rajput, and S. Sundararaman. Use of a Vaginal Speculum to Assist Difficult Urethral Catheterisation. The Royal College of Surgeons of England, 2007.
Cita MLANarayanan, A., M. O'Brien, RS Rajput, and S. Sundararaman. Use of a Vaginal Speculum to Assist Difficult Urethral Catheterisation. The Royal College of Surgeons of England, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.