APA

United States, . (1979). Directory of blood establishments: registered under section 510 of the Food, Drug, and Cosmetic Act. Bethesda, Md: U.S. Dept. of Health, Education, and Welfare, Bureau of Biologics, Food and Drug Administration.

Chicago

United States, . 1979. Directory of blood establishments: registered under section 510 of the Food, Drug, and Cosmetic Act. Bethesda, Md: U.S. Dept. of Health, Education, and Welfare, Bureau of Biologics, Food and Drug Administration.

Harvard

United States, . (1979). Directory of blood establishments: registered under section 510 of the Food, Drug, and Cosmetic Act. Bethesda, Md: U.S. Dept. of Health, Education, and Welfare, Bureau of Biologics, Food and Drug Administration.

MLA

United States, . Directory of blood establishments: registered under section 510 of the Food, Drug, and Cosmetic Act. Bethesda, Md: U.S. Dept. of Health, Education, and Welfare, Bureau of Biologics, Food and Drug Administration. 1979.