APA (7th ed.) Citation

Flick, U. (2009). An introduction to qualitative research (4th ed.). SAGE.

Chicago Style (17th ed.) Citation

Flick, Uwe. An Introduction to Qualitative Research. 4th ed. Los Angeles London: SAGE, 2009.

MLA (8th ed.) Citation

Flick, Uwe. An Introduction to Qualitative Research. 4th ed. SAGE, 2009.

Warning: These citations may not always be 100% accurate.