Grunewald, F., & Segal, D. (1994). ON AFFINE CRYSTALLOGRAPHIC GROUPS.
芝加哥风格引文Grunewald, F., 与 D. Segal. ON AFFINE CRYSTALLOGRAPHIC GROUPS. 1994.
MLA引文Grunewald, F., 与 D. Segal. ON AFFINE CRYSTALLOGRAPHIC GROUPS. 1994.
警告：这些引文格式不一定是100％准确.
APA引文