Chenery-Morris, S., & Mclean, M. (2012). Normal Midwifery Practice. SAGE Publications.
Style de citation Chicago (17e éd.)Chenery-Morris, Sam, et Moira Mclean. Normal Midwifery Practice. London: SAGE Publications, 2012.
Style de citation MLA (8e éd.)Chenery-Morris, Sam, et Moira Mclean. Normal Midwifery Practice. SAGE Publications, 2012.
警告：這些引文格式不一定是100％准確.