APA (7th ed.) Citation

Riordan-Eva, P., Cunningham, E. T., Vaughan, D., & Asbury, T. (2011). Vaughan & Asbury's general ophthalmology (Eighteenth edition.). McGraw-Hill Medical.

Chicago Style (17th ed.) Citation

Riordan-Eva, Paul, Emmett T. Cunningham, Daniel Vaughan, and Taylor Asbury. Vaughan & Asbury's General Ophthalmology. Eighteenth edition. New York: McGraw-Hill Medical, 2011.

MLA (9th ed.) Citation

Riordan-Eva, Paul, et al. Vaughan & Asbury's General Ophthalmology. Eighteenth edition. McGraw-Hill Medical, 2011.