Citazione Stile APA (7a Edizione)

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.

Citazione stile Chigago Style (17a edizione)

Mackenzie, 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.

Citatione MLA (9a ed.)

Mackenzie, Ricahrd S. An Instructional Information Exchange for Dentistry in the United States. U.S. Dept. of Health, Education and Welfare, Health Resources Administration, 1975.