APA

Huang Y., Dou H., Huang F., Xu X., Zou Z., Lu X. & Lin X. (20150521). Changes following supplementation with lutein and zeaxanthin in retinal function in eyes with early age-related macular degeneration: a randomised, double-blind, placebo-controlled trial. : The British journal of ophthalmology.

Chicago

Huang Yang-Mu, Dou Hong-Liang, Huang Fei-Fei, Xu Xian-Rong, Zou Zhi-Yong, Lu Xin-Rong and Lin Xiao-Ming. 20150521. Changes following supplementation with lutein and zeaxanthin in retinal function in eyes with early age-related macular degeneration: a randomised, double-blind, placebo-controlled trial. : The British journal of ophthalmology.

Harvard

Huang Y., Dou H., Huang F., Xu X., Zou Z., Lu X. and Lin X. (20150521). Changes following supplementation with lutein and zeaxanthin in retinal function in eyes with early age-related macular degeneration: a randomised, double-blind, placebo-controlled trial. : The British journal of ophthalmology.

MLA

Huang Yang-Mu, Dou Hong-Liang, Huang Fei-Fei, Xu Xian-Rong, Zou Zhi-Yong, Lu Xin-Rong and Lin Xiao-Ming. Changes following supplementation with lutein and zeaxanthin in retinal function in eyes with early age-related macular degeneration: a randomised, double-blind, placebo-controlled trial. : The British journal of ophthalmology. 20150521.