Jones, s. r. (1994). Ethics in midwifery. Mosby-year book europe.
Chicago Style (17th ed.) CitationJones, shirley r. Ethics in Midwifery. Mosby-year book europe, 1994.
MLA引文Jones, shirley r. Ethics in Midwifery. Mosby-year book europe, 1994.
警告：這些引文格式不一定是100％准確.