Cita APA (7a ed.)

Croft, W. B., Croft,W. B Contributor, & van Rijsbergen, C. J. C. (1994). SIGIR '94: Proceedings of the Seventeenth Annual International Information Retrieval. Held in Dublin, Ireland, July 3-6, 1994. Springer.

Cita Chicago Style (17a ed.)

Croft, W. Bruce, Croft,W. B Contributor, y C. J Contributor van Rijsbergen. SIGIR '94: Proceedings of the Seventeenth Annual International Information Retrieval. Held in Dublin, Ireland, July 3-6, 1994. [Place of publication not identified]: Springer, 1994.

Cita MLA (9a ed.)

Croft, W. Bruce, et al. SIGIR '94: Proceedings of the Seventeenth Annual International Information Retrieval. Held in Dublin, Ireland, July 3-6, 1994. Springer, 1994.