APA استشهاد

Flick,Uwe. (2011). Introducing Research Methodology: Beginners Guide to doing a Research Project. Sage.

استشهاد بنمط شيكاغو

Flick,Uwe. Introducing Research Methodology: Beginners Guide to Doing a Research Project. London: Sage, 2011.

MLA استشهاد

Flick,Uwe. Introducing Research Methodology: Beginners Guide to Doing a Research Project. Sage, 2011.