APA (7th ed.) Citation

Greenhalgh, T., Kushner, S., & Russell, J. (2015). Case study evaluation: Past, present and future challenges. Emerald.

Chicago Style (17th ed.) Citation

Greenhalgh, Trisha, Saville Kushner, and Jill Russell. Case Study Evaluation: Past, Present and Future Challenges. Bingley, U.K: Emerald, 2015.

MLA (9th ed.) Citation

Greenhalgh, Trisha, et al. Case Study Evaluation: Past, Present and Future Challenges. Emerald, 2015.