APA (7th ed.) Citation

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.

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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