Knorr, D., Heine, C., & Engberg, J. (2014). Methods in writing process research. Peter Lang Edition.
芝加哥风格引文Knorr, Dagmar, Carmen Heine, 与 Jan Engberg. Methods in Writing Process Research. Frankfurt am Main, Germany: Peter Lang Edition, 2014.
MLA引文Knorr, Dagmar, et al. Methods in Writing Process Research. Peter Lang Edition, 2014.
警告：这些引文格式不一定是100％准确.