Erdmann, K. (1988). ALGEBRAS AND QUATERNION DEFECT-GROUPS .2. Springer-Verlag.
芝加哥风格引文Erdmann, K. ALGEBRAS AND QUATERNION DEFECT-GROUPS .2. Springer-Verlag, 1988.
MLA引文Erdmann, K. ALGEBRAS AND QUATERNION DEFECT-GROUPS .2. Springer-Verlag, 1988.
警告：这些引文格式不一定是100％准确.