Não informado. (1968). Endocrinology index. National Institute of Arthritis, Metabolism and Digestive Diseases.
Cita Chicago Style (17a ed.)Não informado. Endocrinology Index. Bethesda, Md: National Institute of Arthritis, Metabolism and Digestive Diseases, 1968.
Cita MLA (8a ed.)Não informado. Endocrinology Index. National Institute of Arthritis, Metabolism and Digestive Diseases, 1968.
Precaución: Estas citas no son 100% exactas.