Citazione Stile APA (7a Edizione)

Denning, A. T. D. (1983). The closing chapter. Butterworths ; Abitya Books Pvt. Ltd..

Citazione stile Chigago Style (17a edizione)

Denning, Alfred Thompson Denning. The Closing Chapter. London : New Delhi: Butterworths ; Abitya Books Pvt. Ltd., 1983.

Citatione MLA (8a ed.)

Denning, Alfred Thompson Denning. The Closing Chapter. Butterworths ; Abitya Books Pvt. Ltd., 1983.