Style de citation APA (7e éd.)

Vickery, B. C. (1961). On retrieval system theory. Butterworths.

Style de citation Chicago (17e éd.)

Vickery, Brian Campbell. On Retrieval System Theory. London: Butterworths, 1961.

Style de citation MLA (9e éd.)

Vickery, Brian Campbell. On Retrieval System Theory. Butterworths, 1961.