Citazione Stile APA (7a Edizione)

McElderry, S. (1975). Toward a National Information System in the United States.

Citazione stile Chigago Style (17a edizione)

McElderry, Stanley. Toward a National Information System in the United States. 1975.

Citatione MLA (9a ed.)

McElderry, Stanley. Toward a National Information System in the United States. 1975.