Citazione Stile APA (7a Edizione)

Vickery, B. C., & Vickery, A. (1987). Information science in theory and practice. Butterworths.

Citazione stile Chigago Style (17a edizione)

Vickery, Brian Campbell, e Alina Vickery. Information Science in Theory and Practice. London: Butterworths, 1987.

Citatione MLA (9a ed.)

Vickery, Brian Campbell, e Alina Vickery. Information Science in Theory and Practice. Butterworths, 1987.