Cita APA (7a ed.)

Kymionis, G. D., Bouzoukis, D. I., Diakonis, V. F., & Siganos, C. (2008). Treatment of chronic dry eye: Focus on cyclosporine. Dove Medical Press.

Cita Chicago Style (17a ed.)

Kymionis, George D., Dimitrios I. Bouzoukis, Vassilios F. Diakonis, y Charalambos Siganos. Treatment of Chronic Dry Eye: Focus on Cyclosporine. Dove Medical Press, 2008.

Cita MLA (8a ed.)

Kymionis, George D., et al. Treatment of Chronic Dry Eye: Focus on Cyclosporine. Dove Medical Press, 2008.