APA (7th ed.) Citation

TURNPENNY, P. D., & ELLARD, S. (2005). Emery's elements of medical genetics.-- ed.12. Elsevier Churchill Livingstone.

Chicago Style (17th ed.) Citation

TURNPENNY, Peter D., and Sian ELLARD. Emery's Elements of Medical Genetics.-- Ed.12. Edinburgh: Elsevier Churchill Livingstone, 2005.

MLA (9th ed.) Citation

TURNPENNY, Peter D., and Sian ELLARD. Emery's Elements of Medical Genetics.-- Ed.12. Elsevier Churchill Livingstone, 2005.