Citazione Stile APA (7a Edizione)

Crawford, W. (1988). Current technologies in the library: An informal overview. G.K. Hall &Co.

Citazione stile Chigago Style (17a edizione)

Crawford, Walt. Current Technologies in the Library: An Informal Overview. Boston: G.K. Hall &Co, 1988.

Citatione MLA (9a ed.)

Crawford, Walt. Current Technologies in the Library: An Informal Overview. G.K. Hall &Co, 1988.