APA (7th ed.) Citation

Sage & Krueger, R. (1997). Moderating focus groups. Sage.

Chicago Style (17th ed.) Citation

Sage and R. Krueger. Moderating Focus Groups. London: Sage, 1997.

MLA (8th ed.) Citation

Sage and R. Krueger. Moderating Focus Groups. Sage, 1997.

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