APA (7th ed.) Citation

Sage & Krueger, R. (1998). Developing questions for focus groups. Sage.

Chicago Style (17th ed.) Citation

Sage and R. Krueger. Developing Questions for Focus Groups. Thousand Oaks: Sage, 1998.

MLA (8th ed.) Citation

Sage and R. Krueger. Developing Questions for Focus Groups. Sage, 1998.

Warning: These citations may not always be 100% accurate.