APA استشهاد

Wells, A. J. E. (1975). The British National Bibliography: Cumulative index for 1971-1973.

استشهاد بنمط شيكاغو

Wells, A J; Ed. The British National Bibliography: Cumulative Index for 1971-1973. London, The Council of the British National Bibliography, 1975.

MLA استشهاد

Wells, A J; Ed. The British National Bibliography: Cumulative Index for 1971-1973. 1975.