APA (7th ed.) Citation

Roy, F. H. (2012). Ocular differential diagnosis (9. ed.). Jaypee Highlights Medical Publ.

Chicago Style (17th ed.) Citation

Roy, Frederick Hampton. Ocular Differential Diagnosis. 9. ed. New Delhi: Jaypee Highlights Medical Publ, 2012.

MLA (9th ed.) Citation

Roy, Frederick Hampton. Ocular Differential Diagnosis. 9. ed. Jaypee Highlights Medical Publ, 2012.