APA (7th ed.) Citation

Yuill, C., Crinson, I., & Duncan, E. (2010). Key concepts in health studies. SAGE.

Chicago Style (17th ed.) Citation

Yuill, Chris, Iain Crinson, and Eilidh Duncan. Key Concepts in Health Studies. Los Angeles, [Calif.] ; London: SAGE, 2010.

MLA (9th ed.) Citation

Yuill, Chris, et al. Key Concepts in Health Studies. SAGE, 2010.