APA استشهاد

McNeill, P., & Chapman, S. (2005). Research methods (3rd ed.). Routtedge.

استشهاد بنمط شيكاغو

McNeill, Patrick, و Steve Chapman. Research Methods. 3rd ed. New York: Routtedge, 2005.

MLA استشهاد

McNeill, Patrick, و Steve Chapman. Research Methods. 3rd ed. Routtedge, 2005.