Cita APA (7a ed.)

Sengor, T., Kurna, S. A., Aki, S., & al, e. (2011). High Dk piggyback contact lens system for contact lens-intolerant keratoconus patients. Dove Medical Press.

Cita Chicago Style (17a ed.)

Sengor, Tomris, Sevda Aydin Kurna, Suat Aki, y et al. High Dk Piggyback Contact Lens System for Contact Lens-intolerant Keratoconus Patients. Dove Medical Press, 2011.

Cita MLA (8a ed.)

Sengor, Tomris, et al. High Dk Piggyback Contact Lens System for Contact Lens-intolerant Keratoconus Patients. Dove Medical Press, 2011.