Frost, N. (2011). Qualitative research methods In psychology: Combining core approaches. McGraw-Hill.
芝加哥风格引文Frost, Nollaig. Qualitative Research Methods In Psychology: Combining Core Approaches. Maidenhead: McGraw-Hill, 2011.
MLA引文Frost, Nollaig. Qualitative Research Methods In Psychology: Combining Core Approaches. McGraw-Hill, 2011.
警告：这些引文格式不一定是100％准确.