Cita APA (7th ed.)

Flick,Uwe. (2014). Introduction to qualitative Research. Sage.

Cita Chicago (17th ed.)

Flick,Uwe. Introduction to Qualitative Research. London: Sage, 2014.

Cita MLA (9th ed.)

Flick,Uwe. Introduction to Qualitative Research. Sage, 2014.