APA (7th ed.) Citation

(1989). Focus group interviews: A reader (2. ed.). American Marketing Assoc.

Chicago Style (17th ed.) Citation

Focus Group Interviews: A Reader. 2. ed. Chicago, Ill: American Marketing Assoc, 1989.

MLA (9th ed.) Citation

Focus Group Interviews: A Reader. 2. ed. American Marketing Assoc, 1989.