APA-Zitierstil (7. Ausg.)

Morgan, D. L. (1988). Focus groups as qualitative research (1. print.). Sage Publ.

Chicago-Zitierstil (17. Ausg.)

Morgan, David L. Focus Groups as Qualitative Research. 1. print. Newbury Park u.a: Sage Publ, 1988.

MLA-Zitierstil (9. Ausg.)

Morgan, David L. Focus Groups as Qualitative Research. 1. print. Sage Publ, 1988.