APA Style
Kanski, J, J., Bowling, B. (2011).
Clinical ophthalmology : a systematic approach (7th ed.).
Edinburgh ; New York:
Elsevier/Saunders.
MLA Style
Kanski, Jack, J., Bowling, Brad.
"Clinical ophthalmology : a systematic approach".
7th ed.
Edinburgh ; New York:
Elsevier/Saunders,
2011.
Text.