Cita APA (7th ed.)
Flick, U. (2015). Introducing research methodology: A beginner's guide to doing a research project (2nd ed.). SAGE.
Cita Chicago (17th ed.)
Flick, Uwe. Introducing Research Methodology: A Beginner's Guide to Doing a Research Project. 2nd ed. Thousand Oaks, Calif: SAGE, 2015.
Cita MLA (9th ed.)
Flick, Uwe. Introducing Research Methodology: A Beginner's Guide to Doing a Research Project. 2nd ed. SAGE, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.