Maxwell, J. A. (2012). A realist approach for qualitative research. Sage Publications, Inc.
芝加哥风格引文Maxwell, Joseph Alex. A Realist Approach for Qualitative Research. Thousand Oaks, California: Sage Publications, Inc, 2012.
MLA引文Maxwell, Joseph Alex. A Realist Approach for Qualitative Research. Sage Publications, Inc, 2012.
警告：这些引文格式不一定是100％准确.