International Conference on Structural Foundations on Rock & Pells, P. J. N. (1980). Structural foundations on rock. Rotterdam : A A Balkema.
芝加哥风格引文International Conference on Structural Foundations on Rock 与 P. J. N. Pells. Structural Foundations on Rock. Rotterdam : A A Balkema, 1980.
MLA引文International Conference on Structural Foundations on Rock 与 P. J. N. Pells. Structural Foundations on Rock. Rotterdam : A A Balkema, 1980.
警告：这些引文格式不一定是100％准确.