Mackenzie, R. S. (1975). An Instructional information exchange for dentistry in the United States. U.S. Dept. of Health, Education and Welfare, Health Resources Administration.
Citação norma ChicagoMackenzie, Ricahrd S. An Instructional Information Exchange for Dentistry in the United States. Washington, DC: U.S. Dept. of Health, Education and Welfare, Health Resources Administration, 1975.
Citação norma MLAMackenzie, Ricahrd S. An Instructional Information Exchange for Dentistry in the United States. U.S. Dept. of Health, Education and Welfare, Health Resources Administration, 1975.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.