APA
U. S. Department of Health E. a. W., . (1962). Manual of individual water supply systems. México: Department of Health, Education and Welfare.
Chicago
U. S. Department of Health Education and Welfare, . 1962. Manual of individual water supply systems. México: Department of Health, Education and Welfare.
Harvard
U. S. Department of Health E. a. W., . (1962). Manual of individual water supply systems. México: Department of Health, Education and Welfare.
MLA
U. S. Department of Health Education and Welfare, . Manual of individual water supply systems. México: Department of Health, Education and Welfare. 1962.
