Serge Resnikoff, Donatella Pascolini, Daniel Etya'ale, Ivo Kocur, Ramachandra Pararajasegaram, Gopal P. Pokharel, & Silvio P. Mariotti. (2004). Global data on visual impairment in the year 2002. The World Health Organization.
Chicago Style (17th ed.) CitationSerge Resnikoff, Donatella Pascolini, Daniel Etya'ale, Ivo Kocur, Ramachandra Pararajasegaram, Gopal P. Pokharel, and Silvio P. Mariotti. Global Data on Visual Impairment in the Year 2002. The World Health Organization, 2004.
MLA (9th ed.) CitationSerge Resnikoff, et al. Global Data on Visual Impairment in the Year 2002. The World Health Organization, 2004.
Warning: These citations may not always be 100% accurate.