Cita APA (7th ed.)

Nema, H. V., & Char, J. N. (1973). Ophthalmic syndromes. Butterworth.

Cita Chicago (17th ed.)

Nema, H. V., i J. N. Char. Ophthalmic Syndromes. London: Butterworth, 1973.

Cita MLA (8th ed.)

Nema, H. V., i J. N. Char. Ophthalmic Syndromes. Butterworth, 1973.