APA
Pater J. L., Parulekar W., O'Callagham C., Shepherd L., Eisenhouer E., Seymour L., Tu D. & Ding K. (20020326). Ethics and industry-sponsored research. : CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.
Chicago
Pater Joseph L, Parulekar Wendy, O'Callagham Christopher, Shepherd Lois, Eisenhouer Elizabeth, Seymour Lesley, Tu Dongsheng and Ding Keyue. 20020326. Ethics and industry-sponsored research. : CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.
Harvard
Pater J. L., Parulekar W., O'Callagham C., Shepherd L., Eisenhouer E., Seymour L., Tu D. and Ding K. (20020326). Ethics and industry-sponsored research. : CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne.
MLA
Pater Joseph L, Parulekar Wendy, O'Callagham Christopher, Shepherd Lois, Eisenhouer Elizabeth, Seymour Lesley, Tu Dongsheng and Ding Keyue. Ethics and industry-sponsored research. : CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne. 20020326.