APA (7th ed.) Citation

(1991). Distribution of cataracts in the population and influencing factors: Proceedings of the 3rd International Symposium on Cataract Epidemiology, Singapore, March 15 - 16, 1990. Karger.

Chicago Style (17th ed.) Citation

Distribution of Cataracts in the Population and Influencing Factors: Proceedings of the 3rd International Symposium on Cataract Epidemiology, Singapore, March 15 - 16, 1990. Basel ; München u.a: Karger, 1991.

MLA (9th ed.) Citation

Distribution of Cataracts in the Population and Influencing Factors: Proceedings of the 3rd International Symposium on Cataract Epidemiology, Singapore, March 15 - 16, 1990. Karger, 1991.