International Conference on Antennas and Propagation University of York, Institution of Electrical Engineers. Electronics Division, & ICAP 91. (1991). Seventh International Conference on Antennas Propagation : 15-18 April 1991 / organized by the Institution of Electrical Engineers ... [et al]: 15-18 April 1991. IEE.
Chicago Style (17th ed.) CitationInternational Conference on Antennas and Propagation University of York, Institution of Electrical Engineers. Electronics Division, and ICAP 91. Seventh International Conference on Antennas Propagation : 15-18 April 1991 / Organized by the Institution of Electrical Engineers ... [et Al]: 15-18 April 1991. London: IEE, 1991.
MLA (9th ed.) CitationInternational Conference on Antennas and Propagation University of York, et al. Seventh International Conference on Antennas Propagation : 15-18 April 1991 / Organized by the Institution of Electrical Engineers ... [et Al]: 15-18 April 1991. IEE, 1991.