Cita APA (7th ed.)

Flick, U. (2017). An Introduction to qualitative research. Sage publication.

Cita Chicago (17th ed.)

Flick, Ume. An Introduction to Qualitative Research. New Delhi: Sage publication, 2017.

Cita MLA (9th ed.)

Flick, Ume. An Introduction to Qualitative Research. Sage publication, 2017.