Ulin, P. R. (2002). Qualitative methods: A field guide for applied research in sexual and reproductive health. Family Health International.
芝加哥风格引文Ulin, Priscilla R. Qualitative Methods: A Field Guide for Applied Research in Sexual and Reproductive Health. Research Triangle Park, NC: Family Health International, 2002.
MLA引文Ulin, Priscilla R. Qualitative Methods: A Field Guide for Applied Research in Sexual and Reproductive Health. Family Health International, 2002.
警告：这些引文格式不一定是100％准确.