Gaya APA

BASAK, S, K. (2016). ESSENTIALS OF OPHTHALMOLOGY (SIXTH). NEW DELH,LONDON,PHILADELPHIA: THE HEALTH CIENCES PUBLISHER.

Gaya MLA

BASAK, SAMAR, K. "ESSENTIALS OF OPHTHALMOLOGY". SIXTH NEW DELH,LONDON,PHILADELPHIA: THE HEALTH CIENCES PUBLISHER, 2016. Text.