Laird, M., & Laird, M. G. (1969). Sedimentation studies in the silurian rocks of north-west Galway, Eire.
芝加哥风格引文Laird, M., 与 Malcolm Gordon Laird. Sedimentation Studies in the Silurian Rocks of North-west Galway, Eire. 1969.
MLA引文Laird, M., 与 Malcolm Gordon Laird. Sedimentation Studies in the Silurian Rocks of North-west Galway, Eire. 1969.
警告：这些引文格式不一定是100％准确.