APA
Sinjab M., . (2012). Keratoconus when, why and why not : a step-by-step systematic approach. New Delhi: Jaypee Brothers Medical Publishers.
Chicago
Sinjab Mazen, . 2012. Keratoconus when, why and why not : a step-by-step systematic approach. New Delhi: Jaypee Brothers Medical Publishers.
Harvard
Sinjab M., . (2012). Keratoconus when, why and why not : a step-by-step systematic approach. New Delhi: Jaypee Brothers Medical Publishers.
MLA
Sinjab Mazen, . Keratoconus when, why and why not : a step-by-step systematic approach. New Delhi: Jaypee Brothers Medical Publishers. 2012.