APA stil citiranja

Morgan, D. L. (1997). Focus groups as qualitative research: Focus groups as qualitative research (2nd ed.). Thousand Oaks [etc.]: Sage Publications.

Chicago stil citiranja

Morgan, David L. Focus groups as qualitative research: Focus groups as qualitative research. 2nd ed. Thousand Oaks [etc.]: Sage Publications, 1997.

MLA stil citiranja

Morgan, David L. Focus groups as qualitative research: Focus groups as qualitative research. 2nd ed. Thousand Oaks [etc.]: Sage Publications, 1997.