Citazione Stile APA (7a Edizione)

Levien, R. E. (1972). The emerging technology: Instructional uses of the computer in higher education. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Levien, Roger E. The Emerging Technology: Instructional Uses of the Computer in Higher Education. Nueva York: McGraw-Hill, 1972.

Citatione MLA (9a ed.)

Levien, Roger E. The Emerging Technology: Instructional Uses of the Computer in Higher Education. McGraw-Hill, 1972.