Cita APA

Gupta, A., & Krishna, V. (1999). Current topics in opthalmology. BICL.

Citación estilo Chicago

Gupta, Ak, y V. Krishna. Current Topics in Opthalmology. New Delhi: BICL, 1999.

Cita MLA

Gupta, Ak, y V. Krishna. Current Topics in Opthalmology. BICL, 1999.