Cita APA (7a ed.)

Hammersley, M. (2013). What is qualitative research? Bloomsbury Academic.

Cita Chicago Style (17a ed.)

Hammersley, Martyn. What Is Qualitative Research? London: Bloomsbury Academic, 2013.

Cita MLA (9a ed.)

Hammersley, Martyn. What Is Qualitative Research? Bloomsbury Academic, 2013.