APA (7th ed.) Citation

Morgan, D. L. (1997). Focus groups as qualitative research (2nd ed.). Sage.

Chicago Style (17th ed.) Citation

Morgan, David L. Focus Groups as Qualitative Research. 2nd ed. Thousand Oaks: Sage, 1997.

MLA (8th ed.) Citation

Morgan, David L. Focus Groups as Qualitative Research. 2nd ed. Sage, 1997.