Cita APA (7a ed.)

Kitzinger, J., & Barbour, R. S. (1999). Developing focus group research: Politics, theory, and practice. SAGE Publications.

Cita Chicago Style (17a ed.)

Kitzinger, Jenny, y Rosaline S. Barbour. Developing Focus Group Research: Politics, Theory, and Practice. London ; Thousand Oaks: SAGE Publications, 1999.

Cita MLA (9a ed.)

Kitzinger, Jenny, y Rosaline S. Barbour. Developing Focus Group Research: Politics, Theory, and Practice. SAGE Publications, 1999.