APA引文

Dragomir, S. S. (2011). Operator inequalities of ostrowski and trapezoidal type. Springer.

Chicago Edition Citation

Dragomir, Silvestru Sever. Operator Inequalities of Ostrowski and Trapezoidal Type. New York: Springer, 2011.

MLA引文

Dragomir, Silvestru Sever. Operator Inequalities of Ostrowski and Trapezoidal Type. Springer, 2011.

警告：這些引文格式不一定是100％准確.