APA (7th ed.) Citation

Flick, U. (2009). An introduction to qualitative research (Forth edition.). Sage Publications.

Chicago Style (17th ed.) Citation

Flick, Uwe. An Introduction to Qualitative Research. Forth edition. Los Angeles ; New Delhi: Sage Publications, 2009.

MLA (8th ed.) Citation

Flick, Uwe. An Introduction to Qualitative Research. Forth edition. Sage Publications, 2009.