Cita APA (7a ed.)
Flick, U. (2009). An introduction to qualitative research (4th ed.). Sage Publications.
Cita Chicago Style (17a ed.)
Flick, Uwe. An Introduction to Qualitative Research. 4th ed. London ; Thousand Oaks, Calif.: Sage Publications, 2009.
Cita MLA (9a ed.)
Flick, Uwe. An Introduction to Qualitative Research. 4th ed. Sage Publications, 2009.
Precaución: Estas citas no son 100% exactas.