APA-viite (7. p.)

Flick, U. (2009). An Introduction To Qualitative Research. Harvard Business Press.

Chicago-viite (17. p.)

Flick, Uwe. An Introduction To Qualitative Research. Boston: Harvard Business Press, 2009.

MLA-viite (9. p.)

Flick, Uwe. An Introduction To Qualitative Research. Harvard Business Press, 2009.