Citazione Stile APA (7a Edizione)

McGraw, H. W., Jr. (1979). Responding to Information Needs in the 1980s.

Citazione stile Chigago Style (17a edizione)

McGraw, Harold W., Jr. Responding to Information Needs in the 1980s. 1979.

Citatione MLA (9a ed.)

McGraw, Harold W., Jr. Responding to Information Needs in the 1980s. 1979.