APA
(1974). Color vision deficiencies in youths 12-17 years of age: United States. Maryland: US Department of Health, Education, and Welfare.
Chicago
1974. Color vision deficiencies in youths 12-17 years of age: United States. Maryland: US Department of Health, Education, and Welfare.
Harvard
(1974). Color vision deficiencies in youths 12-17 years of age: United States. Maryland: US Department of Health, Education, and Welfare.
MLA
Color vision deficiencies in youths 12-17 years of age: United States. Maryland: US Department of Health, Education, and Welfare. 1974.