APA引文

YOUSEF, A. T. A. SOME CLASSES ON GENERALIZED SĂLĂGEAN DIFFERENTIAL OPERATORS.

Chicago Style (17th ed.) Citation

YOUSEF, ABDELJABBAR TALAL ABDELJABBAR. SOME CLASSES ON GENERALIZED SĂLĂGEAN DIFFERENTIAL OPERATORS.

MLA引文

YOUSEF, ABDELJABBAR TALAL ABDELJABBAR. SOME CLASSES ON GENERALIZED SĂLĂGEAN DIFFERENTIAL OPERATORS.

警告：这些引文格式不一定是100％准确.