BASTON, H., & HALL, J. (2011). Midewifery essentials antenatal. EGC.
芝加哥风格引文BASTON, Helen, 与 Jennifer HALL. Midewifery Essentials Antenatal. EGC, 2011.
MLA引文BASTON, Helen, 与 Jennifer HALL. Midewifery Essentials Antenatal. EGC, 2011.
警告：这些引文格式不一定是100％准确.