APA (7th ed.) Citation

Greenhalgh, T., Humphrey, C., & Woodard, F. (2011). User involvement in health care. Wiley-Blackwell/BMJ Books.

Chicago Style (17th ed.) Citation

Greenhalgh, Trisha, Charlotte Humphrey, and Fran Woodard. User Involvement in Health Care. Chichester, West Sussex, UK ; Hoboken, NJ: Wiley-Blackwell/BMJ Books, 2011.

MLA (9th ed.) Citation

Greenhalgh, Trisha, et al. User Involvement in Health Care. Wiley-Blackwell/BMJ Books, 2011.