Perry, D. D., & Merritt, J. C. (1983). Congenital Ocular Toxoplasmosis.
Chicago Style aipamenaPerry, Dwight D., and John C. Merritt. Congenital Ocular Toxoplasmosis. 1983.
MLA aipamenaPerry, Dwight D., and John C. Merritt. Congenital Ocular Toxoplasmosis. 1983.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.