APA (7th ed.) Citation

Carey, M. A., & Asbury. (2012). Focus group research. Left Coast Press, Inc.

Chicago Style (17th ed.) Citation

Carey, Martha Ann, and Asbury. Focus Group Research. Walnut Creek, California: Left Coast Press, Inc, 2012.

MLA (9th ed.) Citation

Carey, Martha Ann, and Asbury. Focus Group Research. Left Coast Press, Inc, 2012.