APA način citiranja

Vickery, B. C. (1965). On retrieval system theory (2nd. ed.). Butterworths.

Čikaški stil citiranja

Vickery, B. C. On Retrieval System Theory. 2nd. ed. London: Butterworths, 1965.

MLA način citiranja

Vickery, B. C. On Retrieval System Theory. 2nd. ed. Butterworths, 1965.