Dooley, E. E. (2005). EHPnet: National Eye Institute. National Institute of Environmental Health Sciences.
Chicago Stili AlıntıDooley, Erin E. EHPnet: National Eye Institute. National Institute of Environmental Health Sciences, 2005.
MLA AlıntıDooley, Erin E. EHPnet: National Eye Institute. National Institute of Environmental Health Sciences, 2005.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..