APA Alıntı

Umeh, R. E., Chijioke, C. P., & Okonkwo, P. O. (1996). Eye disease in an onchocerciasis-endemic area of the forest-savanna mosaic region of Nigeria. World Health Organization.

Chicago Stili Alıntı

Umeh, R. E., C. P. Chijioke, ve P. O. Okonkwo. Eye Disease in an Onchocerciasis-endemic Area of the Forest-savanna Mosaic Region of Nigeria. World Health Organization, 1996.

MLA Alıntı

Umeh, R. E., C. P. Chijioke, ve P. O. Okonkwo. Eye Disease in an Onchocerciasis-endemic Area of the Forest-savanna Mosaic Region of Nigeria. World Health Organization, 1996.