APA (7th ed.) Citation

Harrell, M. C., & Bradley, M. (2009). Data collection methods: Semi-structured interviews and focus groups : training manual. RAND.

Chicago Style (17th ed.) Citation

Harrell, Margaret C., and Melissa Bradley. Data Collection Methods: Semi-structured Interviews and Focus Groups : Training Manual. Santa Monica, CA: RAND, 2009.

MLA (9th ed.) Citation

Harrell, Margaret C., and Melissa Bradley. Data Collection Methods: Semi-structured Interviews and Focus Groups : Training Manual. RAND, 2009.