Gaya APA
Neil, F. (2009).
The Massachusetts Eye and Ear Infirmary Illustrated Manual of Ophthalmology (3rd.ed.).
America:
Saunders Elsevier.
Gaya MLA
Neil, Friedman.
"The Massachusetts Eye and Ear Infirmary Illustrated Manual of Ophthalmology".
3rd.ed.
America:
Saunders Elsevier,
2009.
Text.