Cita APA (7a ed.)
Gebhart, F., & Weikert, M. P. (2013). Corneal topography shows its colors. Ophthalmology Times, 38(18), 22-23.
Cita Chicago Style (17a ed.)
Gebhart, Fred, y Mitchell P. Weikert. "Corneal Topography Shows Its Colors." Ophthalmology Times 38, no. 18 (2013): 22-23.
Cita MLA (9a ed.)
Gebhart, Fred, y Mitchell P. Weikert. "Corneal Topography Shows Its Colors." Ophthalmology Times, vol. 38, no. 18, 2013, pp. 22-23.
Precaución: Estas citas no son 100% exactas.