Verma, S. (2000). A Study on complication of episiotomy at Maternity hospital.
芝加哥风格引文Verma, Sheela. A Study on Complication of Episiotomy at Maternity Hospital. 2000.
MLA引文Verma, Sheela. A Study on Complication of Episiotomy at Maternity Hospital. 2000.
警告：这些引文格式不一定是100％准确.