304300 Weightman, J. A. Doppler ties to European datum and the European geoid. n.p : n.pub.
芝加哥风格引文304300 Weightman, J. A. Doppler Ties to European Datum and the European Geoid. n.p : n.pub.
MLA引文304300 Weightman, J. A. Doppler Ties to European Datum and the European Geoid. n.p : n.pub.
警告：这些引文格式不一定是100％准确.